diff --git a/.eslintrc.json b/.eslintrc.json
index 45524993..e493cb38 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -61,6 +61,7 @@
 		"no-new-require": "error",
 		"no-path-concat": "error",
 		"no-console": 0,
+		"no-var": "error",
 
 		"array-bracket-spacing": "error",
 		"block-spacing": "error",