diff --git a/package/package.json b/package/package.json
index 95c7a5f..41b0dda 100644
--- a/package/package.json
+++ b/package/package.json
@@ -3,6 +3,9 @@
   "version": "1.0.6",
   "description": "Fast polyfill for TextEncoder and TextDecoder, only supports utf-8",
   "main": "text.min.js",
+  "sideEffects": [
+    "./text.min.js"
+  ],
   "repository": "https://github.com/samthor/fast-text-encoding.git",
   "author": "Sam Thorogood <sam.thorogood@gmail.com>",
   "license": "Apache-2.0"