diff --git a/packages/react/index.stable.js b/packages/react/index.stable.js
index b0f6f409bb0e..53497831e004 100644
--- a/packages/react/index.stable.js
+++ b/packages/react/index.stable.js
@@ -21,7 +21,6 @@ export {
   createContext,
   createElement,
   createFactory,
-  createMutableSource as unstable_createMutableSource,
   createRef,
   forwardRef,
   isValidElement,