diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..f7347ec
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,8 @@
+---
+extends: default
+
+rules:
+  # 310 chars should be enough, but don't fail if a line is longer
+  line-length:
+    max: 310
+    level: warning
diff --git a/roles/i3 b/roles/i3
index 31c8ca4..9790aca 160000
--- a/roles/i3
+++ b/roles/i3
@@ -1 +1 @@
-Subproject commit 31c8ca4dbf17c4cdd5777c5b32b31638239de687
+Subproject commit 9790aca7c31eddad5d6b3c688749efb65d9671c3