diff --git a/package.json b/package.json
index d4d24db..58320c4 100644
--- a/package.json
+++ b/package.json
@@ -109,11 +109,6 @@
     "sinon": "^17.0.1"
   },
   "browser": {
-    "./dist/src/crypto/index.js": "./dist/src/crypto/index.browser.js",
-    "util": false
-  },
-  "react-native": {
-    "./dist/src/crypto/index.js": "./dist/src/crypto/index.browser.js",
-    "util": false
+    "./dist/src/crypto/index.js": "./dist/src/crypto/index.browser.js"
   }
 }