diff --git a/.yamllint b/.yamllint
new file mode 100644
index 00000000..3c228077
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,12 @@
+---
+extends: default
+rules:
+  braces:
+    level: warning
+    max-spaces-inside: 1
+  brackets:
+    level: warning
+    max-spaces-inside: 1
+  colons:
+    level: warning
+    max-spaces-after: 3