diff --git a/core/.eslintrc.json b/core/.eslintrc.json
index c4da0b3f..e2c0790f 100644
--- a/core/.eslintrc.json
+++ b/core/.eslintrc.json
@@ -16,6 +16,7 @@
         "@typescript-eslint"
     ],
     "rules": {
+        "indent": ["error", 2],
         "no-new": "off",
         "@typescript-eslint/naming-convention": "off"
     }