diff --git a/packages/scheduler/package.json b/packages/scheduler/package.json
index 480105fdc7c..70692bf941f 100644
--- a/packages/scheduler/package.json
+++ b/packages/scheduler/package.json
@@ -13,6 +13,7 @@
   },
   "homepage": "https://reactjs.org/",
   "dependencies": {
+    "loose-envify": "^1.1.0",
     "object-assign": "^4.1.1"
   },
   "files": [
@@ -23,5 +24,10 @@
     "tracing-profiling.js",
     "cjs/",
     "umd/"
-  ]
+  ],
+  "browserify": {
+    "transform": [
+      "loose-envify"
+    ]
+  }
 }