diff --git a/.github/workflows/yaml.yml b/.github/workflows/yaml.yml
new file mode 100644
index 000000000..49eb0971e
--- /dev/null
+++ b/.github/workflows/yaml.yml
@@ -0,0 +1,15 @@
+name: YAML
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: yaml-lint
+        uses: ibiqlik/action-yamllint@v3
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 000000000..e60e23517
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,4 @@
+extends: relaxed
+
+ignore: |
+    node_modules
diff --git a/README.md b/README.md
index 1f299bf3c..c0fb34004 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 [![](https://github.com/web-standards-ru/web-standards.ru/workflows/HTML/badge.svg)](https://github.com/web-standards-ru/web-standards.ru/actions?query=workflow%3AHTML)
 [![](https://github.com/web-standards-ru/web-standards.ru/workflows/Stylelint/badge.svg)](https://github.com/web-standards-ru/web-standards.ru/actions?query=workflow%3AStylelint)
 [![](https://github.com/web-standards-ru/web-standards.ru/workflows/ESLint/badge.svg)](https://github.com/web-standards-ru/web-standards.ru/actions?query=workflow%3AESLint)
+[![](https://github.com/web-standards-ru/web-standards.ru/workflows/YAML/badge.svg)](https://github.com/web-standards-ru/web-standards.ru/actions?query=workflow%3AYAML)
 [![](https://github.com/web-standards-ru/web-standards.ru/workflows/Deploy/badge.svg)](https://github.com/web-standards-ru/web-standards.ru/actions?query=workflow%3ADeploy)
 
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