diff --git a/.yamllint.yml b/.yamllint.yml
new file mode 100644
index 0000000..937d3d5
--- /dev/null
+++ b/.yamllint.yml
@@ -0,0 +1,7 @@
+---
+extends: default
+
+rules:
+  line-length:
+    max: 100
+    level: warning