diff --git a/packages/react-cache/index.js b/packages/react-cache/index.js
index 1480da2e0a71..8ec547c55ca2 100644
--- a/packages/react-cache/index.js
+++ b/packages/react-cache/index.js
@@ -9,4 +9,6 @@
 
 'use strict';
 
-export * from './src/ReactCache';
+const ReactCache = require('./src/ReactCache');
+
+module.exports = ReactCache;
diff --git a/packages/react-is/index.js b/packages/react-is/index.js
index 45164d790c6d..0d341b2c61d8 100644
--- a/packages/react-is/index.js
+++ b/packages/react-is/index.js
@@ -9,4 +9,6 @@
 
 'use strict';
 
-export * from './src/ReactIs';
+const ReactIs = require('./src/ReactIs');
+
+module.exports = ReactIs;
diff --git a/packages/scheduler/index.js b/packages/scheduler/index.js
index aa14495a61ab..55e1c5917fd6 100644
--- a/packages/scheduler/index.js
+++ b/packages/scheduler/index.js
@@ -7,4 +7,6 @@
 
 'use strict';
 
-export * from './src/Scheduler';
+const Scheduler = require('./src/Scheduler');
+
+module.exports = Scheduler;
diff --git a/packages/use-subscription/index.js b/packages/use-subscription/index.js
index f5030786a963..c5cad8ebffb5 100644
--- a/packages/use-subscription/index.js
+++ b/packages/use-subscription/index.js
@@ -9,4 +9,6 @@
 
 'use strict';
 
-export * from './src/useSubscription';
+const useSubscription = require('./src/useSubscription');
+
+module.exports = useSubscription;