diff --git a/packages/react-dom/index.classic.fb.js b/packages/react-dom/index.classic.fb.js
index 65425ce24a235..13ebdb82bf5cb 100644
--- a/packages/react-dom/index.classic.fb.js
+++ b/packages/react-dom/index.classic.fb.js
@@ -24,7 +24,6 @@ export {
   hydrateRoot,
   findDOMNode,
   flushSync,
-  hydrate,
   render,
   unmountComponentAtNode,
   unstable_batchedUpdates,