diff --git a/package.json b/package.json
index dcf1d94..07a1d50 100644
--- a/package.json
+++ b/package.json
@@ -57,5 +57,6 @@
     "README.md",
     "dist"
   ],
-  "packageManager": "yarn@1.22.22"
+  "packageManager": "yarn@1.22.22",
+  "sideEffects": false
 }