diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..c8936bab
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,19 @@
+# Used to lint GitHub actions. https://github.com/rhysd/actionlint
+name: Actionlint
+
+on:
+  pull_request:
+    paths:
+      - '.github/**'
+
+jobs:
+  actionlint:
+    name: Action lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check workflow files
+        run: |
+          bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
+          ./actionlint -color -ignore SC2129
+        shell: bash