diff --git a/.eslintrc.js b/.eslintrc.js
index 343f1b9f9a..a694c834af 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -5,6 +5,7 @@ module.exports = {
     'plugin:jest/recommended'
   ],
   rules: {
-    indent: ['error', 2, { MemberExpression: 'off' }]
+    indent: ['error', 2, { MemberExpression: 'off' }],
+    "no-undef": ["error"]
   }
 }