diff --git a/packages/open-next/src/build/helper.ts b/packages/open-next/src/build/helper.ts
index ec334de93..e1815a12d 100644
--- a/packages/open-next/src/build/helper.ts
+++ b/packages/open-next/src/build/helper.ts
@@ -65,7 +65,7 @@ export function normalizeOptions(
   };
 }
 
-function findMonorepoRoot(appPath: string) {
+export function findMonorepoRoot(appPath: string) {
   let currentPath = appPath;
   while (currentPath !== "/") {
     const found = [