diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
new file mode 100644
index 0000000..dce6140
--- /dev/null
+++ b/.github/workflows/markdownlint.yml
@@ -0,0 +1,11 @@
+---
+name: markdownlint
+on: [push, pull_request]
+jobs:
+  markdownlint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@main
+      - name: Run mdl
+        uses: actionshub/markdownlint@main