diff --git a/firebase-crashlytics/src/main/res/raw/firebase_crashlytics_keep.xml b/firebase-crashlytics/src/main/res/raw/firebase_crashlytics_keep.xml
index 3c739b26c52..70d706fe081 100644
--- a/firebase-crashlytics/src/main/res/raw/firebase_crashlytics_keep.xml
+++ b/firebase-crashlytics/src/main/res/raw/firebase_crashlytics_keep.xml
@@ -14,4 +14,5 @@
   ~ limitations under the License.
   -->
 <resources xmlns:tools="http://schemas.android.com/tools"
-    tools:keep="@string/com.google.firebase.crashlytics_*" />
\ No newline at end of file
+    tools:keep="@string/com.google.firebase.crashlytics_*,@bool/com_crashlytics_RequireBuildId" />
+    
\ No newline at end of file