diff --git a/.github/workflows/differential_shellcheck.yml b/.github/workflows/differential_shellcheck.yml
new file mode 100644
index 000000000..4af99f8d0
--- /dev/null
+++ b/.github/workflows/differential_shellcheck.yml
@@ -0,0 +1,29 @@
+---
+# https://github.com/redhat-plumbers-in-action/differential-shellcheck#readme
+
+name: Differential ShellCheck
+on:
+  pull_request:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    permissions:
+      security-events: write
+      pull-requests: write
+
+    steps: 
+      - name: Repository checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Differential ShellCheck
+        uses: redhat-plumbers-in-action/differential-shellcheck@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}