diff --git a/.github/workflows/checkshell.yml b/.github/workflows/checkshell.yml
deleted file mode 100644
index 012ee8c..0000000
--- a/.github/workflows/checkshell.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Check Shell scripts
-
-on:
-  pull_request:
-
-jobs:
-  shfmt:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - run: docker run --rm -v "$(pwd)":/sh -w /sh mvdan/shfmt:v3 -sr -i 2 -l -w -ci .
-      - run: git diff --color --exit-code
-
-  shellcheck:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - run: shellcheck *.sh
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
new file mode 100644
index 0000000..470425b
--- /dev/null
+++ b/.github/workflows/linting.yml
@@ -0,0 +1,38 @@
+name: Linting
+
+on:
+  pull_request:
+
+jobs:
+  shfmt:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: shfmt
+        run: |
+          docker run --rm -v "$(pwd)":/sh -w /sh mvdan/shfmt:v3 -sr -i 2 -l -w -ci .
+          git diff --color --exit-code
+
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Shellcheck
+        run: |
+          shellcheck *.sh
+          shellcheck test/*.bats
+
+  markdownlint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Markdownlint
+        uses: DavidAnson/markdownlint-cli2-action@v22
+        with:
+          globs: '*.md'