diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
new file mode 100644
index 0000000..0e80e59
--- /dev/null
+++ b/.github/workflows/pr.yaml
@@ -0,0 +1,11 @@
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ludeeus/action-shellcheck@2.0.0