diff --git a/.eslintrc.json b/.eslintrc.json
index c49c0cd6..09a58214 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -16,7 +16,6 @@
 	"rules": {
 		"eqeqeq": "error",
 		"no-prototype-builtins": "off",
-		"no-undef": "off",
 		"no-unused-vars": "off"
 	}
 }