diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
new file mode 100644
--- /dev/null
+++ b/.github/workflows/shellcheck.yml
@@ -0,0 +1,21 @@
+name: ShellCheck
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  shellcheck:
+    name: ShellCheck
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install ShellCheck
+      run: 'apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y shellcheck'
+
+    - name: Set globstar
+      run: shopt -s globstar
+    
+    - name: Run ShellCheck
+      run: shellcheck -x -P SCRIPTDIR **/*.sh