diff --git a/.eslintrc.js b/.eslintrc.js
index 8639e7a..554d51f 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -231,7 +231,7 @@ module.exports = {
     "no-spaced-func": ["off"],
     "no-sparse-arrays": ["error"],
     "no-sync": ["error"],
-    "no-tabs": ["off"],
+    "no-tabs": ["error"],
     "no-template-curly-in-string": ["error"],
     "no-ternary": ["off"],
     "no-this-before-super": ["off"],