diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
new file mode 100644
index 0000000..ca21b8a
--- /dev/null
+++ b/.github/workflows/shellcheck.yml
@@ -0,0 +1,22 @@
+name: ShellCheck
+
+on:
+  push:
+    branches:
+      - master
+      - main
+  pull_request:
+    paths-ignore:
+    - '**.gitignore'
+    - '**.md'
+    - '**.yml'
+    - 'LICENSE'
+
+jobs:
+  shellcheck:
+    name: Bash syntax checker
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run ShellCheck
+      uses: ludeeus/action-shellcheck@master