diff --git a/.github/workflows/commitlint.config.js b/.github/workflows/commitlint.config.js
new file mode 100644
index 0000000..57dda6f
--- /dev/null
+++ b/.github/workflows/commitlint.config.js
@@ -0,0 +1,6 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional'],
+  rules: {
+    'subject-case': [ 2, 'always', ['sentence-case'] ],
+  }
+};
diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml
new file mode 100644
index 0000000..9179cdb
--- /dev/null
+++ b/.github/workflows/commitlint.yml
@@ -0,0 +1,13 @@
+name: Lint Commit Messages
+on: [pull_request]
+
+jobs:
+  commitlint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: wagoid/commitlint-github-action@v2
+        with:
+          configFile: .github/workflows/commitlint.config.js