diff --git a/packages/next/src/server/config-shared.ts b/packages/next/src/server/config-shared.ts
index 89122c72996b2..5f6c881ffb7fe 100644
--- a/packages/next/src/server/config-shared.ts
+++ b/packages/next/src/server/config-shared.ts
@@ -869,6 +869,7 @@ export const defaultConfig: NextConfig = {
         : false,
     webpackBuildWorker: undefined,
     missingSuspenseWithCSRBailout: true,
+    optimizeServerReact: false,
   },
 }