diff --git a/.github/workflows/yamllint.yaml b/.github/workflows/yamllint.yaml
new file mode 100644
index 0000000..a9ff12e
--- /dev/null
+++ b/.github/workflows/yamllint.yaml
@@ -0,0 +1,15 @@
+name: yamllint
+
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    types: [ opened, edited, reopened, synchronize, ready_for_review ]
+
+jobs:
+  yamllint-check:
+    name: yaml-lint
+    uses: metal3-io/project-infra/.github/workflows/yamllint.yaml@main
+    with:
+      ref: ${{ github.event.pull_request.head.sha }}
diff --git a/.yamllint.yaml b/.yamllint.yaml
new file mode 100644
index 0000000..ac6823f
--- /dev/null
+++ b/.yamllint.yaml
@@ -0,0 +1,14 @@
+yaml-files:
+- '*.yaml'
+- '*.yml'
+- '.yamllint'
+
+rules:
+  trailing-spaces: enable
+  key-duplicates: enable
+  indentation:
+    spaces: 2
+    indent-sequences: false # Enforce k8s-style indentation
+    check-multi-line-strings: false
+  truthy:
+    allowed-values: [ 'true', 'false', 'yes', 'no', 'on' ]