1 files changed, 2 insertions, 1 deletions
diff --git a/.jscs.json b/.jscs.json
index 05d53984..0fc84a66 100644
--- a/.jscs.json
+++ b/.jscs.json
@@ -1,4 +1,5 @@
 {
   "disallowKeywords": ["with"],
-  "disallowTrailingWhitespace": true
+  "disallowTrailingWhitespace": true,
+  "requireRightStickedOperators": ["!"]
 }