diff --git a/packages/backend/test/e2e/users.ts b/packages/backend/test/e2e/users.ts
index 90a0b49eab..a24c984b37 100644
--- a/packages/backend/test/e2e/users.ts
+++ b/packages/backend/test/e2e/users.ts
@@ -52,7 +52,7 @@ describe('ユーザー', () => {
 	type User = MeDetailed & { token: string };	
 
 	const show = async (id: string, me = alice): Promise<MeDetailed | UserDetailedNotMe> => {
-		return successfulApiCall({ endpoint: 'users/show', parameters: { userId: id }, user: me }) as any;
+		return successfulApiCall({ endpoint: 'users/show', parameters: { userId: id }, user: root }) as any;
 	};
 
 	// UserLiteのキーが過不足なく入っている？