diff --git a/ansible/.yamllint b/ansible/.yamllint
new file mode 100644
index 0000000..7967454
--- /dev/null
+++ b/ansible/.yamllint
@@ -0,0 +1,11 @@
+---
+extends: default
+
+rules:
+  line-length:
+    max: 160
+  truthy:
+    allowed-values: ["true", "false"]
+
+ignore:
+  - group_vars/all/secrets.enc.yaml
diff --git a/ansible/dotfiles/pr-test.yml b/ansible/dotfiles/pr-test.yml
index ea73335..35b4070 100644
--- a/ansible/dotfiles/pr-test.yml
+++ b/ansible/dotfiles/pr-test.yml
@@ -1,6 +1,6 @@
 name: PR Test
 
-on:
+"on":
   pull_request:
     branches:
       - master
@@ -27,4 +27,4 @@ jobs:
 
       - name: Only build
         run: |
-          docker buildx build --platform linux/amd64 --output "type=image,push=false" -f tests/Dockerfile-${{ matrix.distro }} .
\ No newline at end of file
+          docker buildx build --platform linux/amd64 --output "type=image,push=false" -f tests/Dockerfile-${{ matrix.distro }} .
diff --git a/ansible/services/grafana/provisioning/alerting/rules-warning.yml b/ansible/services/grafana/provisioning/alerting/rules-warning.yml
index 94bfb16..153645b 100644
--- a/ansible/services/grafana/provisioning/alerting/rules-warning.yml
+++ b/ansible/services/grafana/provisioning/alerting/rules-warning.yml
@@ -239,4 +239,3 @@ groups:
         labels:
           severity: warning
         isPaused: false
-