diff --git a/package.json b/package.json
index 4f8a021f..3c8a217f 100644
--- a/package.json
+++ b/package.json
@@ -123,5 +123,6 @@
     "transform": [
       "loose-envify"
     ]
-  }
+  },
+  "sideEffects": false
 }