diff --git a/.eslintrc.json b/.eslintrc.json
index 9ec7f29..0d13a0e 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -153,7 +153,7 @@
         // "constructor-super": "error",
         // "generator-star-spacing": [ "error", "before" ],
         // "no-arrow-condition": "error",
-        // "no-class-assign": "error",
+        "no-class-assign": "error",
         // "no-const-assign": "error",
         // "no-dupe-class-members": "error",
         "no-this-before-super": "error",