diff --git a/.eslintrc b/.eslintrc
index e2313617..3b7c142a 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -24,7 +24,8 @@
         "@typescript-eslint/no-unsafe-assignment": "warn",
         "@typescript-eslint/no-explicit-any": "warn",
         "@typescript-eslint/no-loss-of-precision": "warn",
-        "no-case-declarations": "warn"
+        "no-case-declarations": "warn",
+        "no-mixed-spaces-and-tabs": "warn"
     },
     "parser": "@typescript-eslint/parser",
     "parserOptions": {