diff --git a/.yamllint.yml b/.yamllint.yml
index ab8face..f536726 100644
--- a/.yamllint.yml
+++ b/.yamllint.yml
@@ -1,5 +1,17 @@
 ---
-yaml:
-  rules:
-    line-length:
-      max: 120
+extends: default
+rules:
+  line-length:
+    max: 120
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  truthy:
+    allowed-values:
+      - 'true'
+      - 'yes'
+      - 'false'
+      - 'no'