diff --git a/code/frameworks/nextjs/src/index.ts b/code/frameworks/nextjs/src/index.ts
index 88aecbb315e6..8bb41e89c3f7 100644
--- a/code/frameworks/nextjs/src/index.ts
+++ b/code/frameworks/nextjs/src/index.ts
@@ -23,4 +23,4 @@ export function definePreview<Addons extends PreviewAddon<never>[]>(
   });
 }
 
-interface NextPreview<T extends AddonTypes> extends ReactPreview<NextJsTypes & T> {}
+export interface NextPreview<T extends AddonTypes> extends ReactPreview<NextJsTypes & T> {}