diff --git a/package.json b/package.json
index 7c8b66a..6710a1e 100644
--- a/package.json
+++ b/package.json
@@ -95,5 +95,6 @@
     "webpack-cli": "^5.1.4",
     "webpack-dev-server": "^4.15.1"
   },
+  "sideEffects": false,
   "license": "MIT"
 }