diff --git a/__test__/git-directory-helper.test.ts b/__test__/git-directory-helper.test.ts
index 70849b5..dfcb17b 100644
--- a/__test__/git-directory-helper.test.ts
+++ b/__test__/git-directory-helper.test.ts
@@ -423,6 +423,8 @@ async function setup(testName: string): Promise<void> {
     submoduleForeach: jest.fn(),
     submoduleSync: jest.fn(),
     submoduleUpdate: jest.fn(),
+    submoduleStatus: jest.fn(async () => {
+      return true}),
     tagExists: jest.fn(),
     tryClean: jest.fn(async () => {
       return true