diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 24413aea9be286..1e1df25b32ecc0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -386,7 +386,7 @@ jobs:
           mkdir .docs
           npm run ghactionsbootstrap
           npm run build
-  
+
   build-browser-isolation:
     runs-on: ubuntu-latest
     needs: changes
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 00000000000000..c9c0a06378f134
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,22 @@
+name: ❄️ Lint
+
+on: [pull_request]
+
+jobs:
+  yamllint:
+    name: 🍺 YAML
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'  # Version range or exact version of a Python version to use, using SemVer's version range syntax
+          architecture: 'x64'  # optional x64 or x86. Defaults to x64 if not specified
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install yamllint
+      - name: 🧹 YAML Lint
+        run: |
+          # return non-zero exit code on warnings
+          yamllint --strict .
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 00000000000000..9c4a22a586eaf3
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,8 @@
+---
+
+extends: default
+
+rules:
+  document-start: disable
+  line-length: disable
+  truthy: disable