diff --git a/packages/google-cloud-resourcemanager/.eslintrc.json b/packages/google-cloud-resourcemanager/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-resourcemanager/.eslintrc.json
+++ b/packages/google-cloud-resourcemanager/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-resourcemanager/system-test/install.ts b/packages/google-cloud-resourcemanager/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-resourcemanager/system-test/install.ts
+++ b/packages/google-cloud-resourcemanager/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-retail/.eslintrc.json b/packages/google-cloud-retail/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-retail/.eslintrc.json
+++ b/packages/google-cloud-retail/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-retail/system-test/install.ts b/packages/google-cloud-retail/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-retail/system-test/install.ts
+++ b/packages/google-cloud-retail/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-run/.eslintrc.json b/packages/google-cloud-run/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-run/.eslintrc.json
+++ b/packages/google-cloud-run/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-run/system-test/install.ts b/packages/google-cloud-run/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-run/system-test/install.ts
+++ b/packages/google-cloud-run/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-saasplatform-saasservicemgmt/.eslintrc.json b/packages/google-cloud-saasplatform-saasservicemgmt/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-saasplatform-saasservicemgmt/.eslintrc.json
+++ b/packages/google-cloud-saasplatform-saasservicemgmt/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-saasplatform-saasservicemgmt/system-test/install.ts b/packages/google-cloud-saasplatform-saasservicemgmt/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-saasplatform-saasservicemgmt/system-test/install.ts
+++ b/packages/google-cloud-saasplatform-saasservicemgmt/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-scheduler/.eslintrc.json b/packages/google-cloud-scheduler/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-scheduler/.eslintrc.json
+++ b/packages/google-cloud-scheduler/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-scheduler/system-test/install.ts b/packages/google-cloud-scheduler/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-scheduler/system-test/install.ts
+++ b/packages/google-cloud-scheduler/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-secretmanager/.eslintrc.json b/packages/google-cloud-secretmanager/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-secretmanager/.eslintrc.json
+++ b/packages/google-cloud-secretmanager/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-secretmanager/samples/generated/v1/snippet_metadata_google.cloud.secretmanager.v1.json b/packages/google-cloud-secretmanager/samples/generated/v1/snippet_metadata_google.cloud.secretmanager.v1.json
index b2f1afd9441..a70961044f6 100644
--- a/packages/google-cloud-secretmanager/samples/generated/v1/snippet_metadata_google.cloud.secretmanager.v1.json
+++ b/packages/google-cloud-secretmanager/samples/generated/v1/snippet_metadata_google.cloud.secretmanager.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "nodejs-secretmanager",
-    "version": "6.1.1",
+    "version": "0.1.0",
     "language": "TYPESCRIPT",
     "apis": [
       {
diff --git a/packages/google-cloud-secretmanager/samples/generated/v1beta2/snippet_metadata_google.cloud.secretmanager.v1beta2.json b/packages/google-cloud-secretmanager/samples/generated/v1beta2/snippet_metadata_google.cloud.secretmanager.v1beta2.json
index d1e9d8fb996..331d8a4009b 100644
--- a/packages/google-cloud-secretmanager/samples/generated/v1beta2/snippet_metadata_google.cloud.secretmanager.v1beta2.json
+++ b/packages/google-cloud-secretmanager/samples/generated/v1beta2/snippet_metadata_google.cloud.secretmanager.v1beta2.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "nodejs-secretmanager",
-    "version": "6.1.1",
+    "version": "0.1.0",
     "language": "TYPESCRIPT",
     "apis": [
       {
diff --git a/packages/google-cloud-secretmanager/src/index.ts b/packages/google-cloud-secretmanager/src/index.ts
index 6d3070812c1..c66e1226608 100644
--- a/packages/google-cloud-secretmanager/src/index.ts
+++ b/packages/google-cloud-secretmanager/src/index.ts
@@ -1,4 +1,4 @@
-// Copyright 2026 Google LLC
+// Copyright 2025 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-secretmanager/system-test/install.ts b/packages/google-cloud-secretmanager/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-secretmanager/system-test/install.ts
+++ b/packages/google-cloud-secretmanager/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-securesourcemanager/.eslintrc.json b/packages/google-cloud-securesourcemanager/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-securesourcemanager/.eslintrc.json
+++ b/packages/google-cloud-securesourcemanager/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-securesourcemanager/system-test/install.ts b/packages/google-cloud-securesourcemanager/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-securesourcemanager/system-test/install.ts
+++ b/packages/google-cloud-securesourcemanager/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-security-privateca/.eslintrc.json b/packages/google-cloud-security-privateca/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-security-privateca/.eslintrc.json
+++ b/packages/google-cloud-security-privateca/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-security-privateca/system-test/install.ts b/packages/google-cloud-security-privateca/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-security-privateca/system-test/install.ts
+++ b/packages/google-cloud-security-privateca/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-security-publicca/.eslintrc.json b/packages/google-cloud-security-publicca/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-security-publicca/.eslintrc.json
+++ b/packages/google-cloud-security-publicca/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-security-publicca/system-test/install.ts b/packages/google-cloud-security-publicca/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-security-publicca/system-test/install.ts
+++ b/packages/google-cloud-security-publicca/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-securitycenter/.eslintrc.json b/packages/google-cloud-securitycenter/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-securitycenter/.eslintrc.json
+++ b/packages/google-cloud-securitycenter/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-securitycenter/system-test/install.ts b/packages/google-cloud-securitycenter/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-securitycenter/system-test/install.ts
+++ b/packages/google-cloud-securitycenter/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-securitycentermanagement/.eslintrc.json b/packages/google-cloud-securitycentermanagement/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-securitycentermanagement/.eslintrc.json
+++ b/packages/google-cloud-securitycentermanagement/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-securitycentermanagement/system-test/install.ts b/packages/google-cloud-securitycentermanagement/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-securitycentermanagement/system-test/install.ts
+++ b/packages/google-cloud-securitycentermanagement/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-servicedirectory/.eslintrc.json b/packages/google-cloud-servicedirectory/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-servicedirectory/.eslintrc.json
+++ b/packages/google-cloud-servicedirectory/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-servicedirectory/system-test/install.ts b/packages/google-cloud-servicedirectory/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-servicedirectory/system-test/install.ts
+++ b/packages/google-cloud-servicedirectory/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-servicehealth/.eslintrc.json b/packages/google-cloud-servicehealth/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-servicehealth/.eslintrc.json
+++ b/packages/google-cloud-servicehealth/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-servicehealth/system-test/install.ts b/packages/google-cloud-servicehealth/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-servicehealth/system-test/install.ts
+++ b/packages/google-cloud-servicehealth/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-shell/.eslintrc.json b/packages/google-cloud-shell/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-shell/.eslintrc.json
+++ b/packages/google-cloud-shell/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-shell/system-test/install.ts b/packages/google-cloud-shell/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-shell/system-test/install.ts
+++ b/packages/google-cloud-shell/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-speech/.eslintrc.json b/packages/google-cloud-speech/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-speech/.eslintrc.json
+++ b/packages/google-cloud-speech/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-speech/system-test/install.ts b/packages/google-cloud-speech/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-speech/system-test/install.ts
+++ b/packages/google-cloud-speech/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-sql/.eslintrc.json b/packages/google-cloud-sql/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-sql/.eslintrc.json
+++ b/packages/google-cloud-sql/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-sql/system-test/install.ts b/packages/google-cloud-sql/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-sql/system-test/install.ts
+++ b/packages/google-cloud-sql/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-storagebatchoperations/.eslintrc.json b/packages/google-cloud-storagebatchoperations/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-storagebatchoperations/.eslintrc.json
+++ b/packages/google-cloud-storagebatchoperations/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-storagebatchoperations/system-test/install.ts b/packages/google-cloud-storagebatchoperations/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-storagebatchoperations/system-test/install.ts
+++ b/packages/google-cloud-storagebatchoperations/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-storageinsights/.eslintrc.json b/packages/google-cloud-storageinsights/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-storageinsights/.eslintrc.json
+++ b/packages/google-cloud-storageinsights/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-storageinsights/system-test/install.ts b/packages/google-cloud-storageinsights/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-storageinsights/system-test/install.ts
+++ b/packages/google-cloud-storageinsights/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-support/.eslintrc.json b/packages/google-cloud-support/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-support/.eslintrc.json
+++ b/packages/google-cloud-support/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-support/system-test/install.ts b/packages/google-cloud-support/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-support/system-test/install.ts
+++ b/packages/google-cloud-support/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);
diff --git a/packages/google-cloud-talent/.eslintrc.json b/packages/google-cloud-talent/.eslintrc.json
index 78215349546..3e8d97ccb39 100644
--- a/packages/google-cloud-talent/.eslintrc.json
+++ b/packages/google-cloud-talent/.eslintrc.json
@@ -1,3 +1,4 @@
 {
-  "extends": "./node_modules/gts"
+  "extends": "./node_modules/gts",
+  "root": true
 }
diff --git a/packages/google-cloud-talent/system-test/install.ts b/packages/google-cloud-talent/system-test/install.ts
index 394f3362d20..f66069aa394 100644
--- a/packages/google-cloud-talent/system-test/install.ts
+++ b/packages/google-cloud-talent/system-test/install.ts
@@ -40,7 +40,7 @@ describe('📦 pack-n-play test', () => {
       packageDir: process.cwd(),
       sample: {
         description: 'JavaScript user can use the library',
-        ts: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
+        cjs: readFileSync('./system-test/fixtures/sample/src/index.js').toString()
       }
     };
     await packNTest(options);