diff --git a/lib/core-server/src/core-presets.test.ts b/lib/core-server/src/core-presets.test.ts
index dc13a72da1b..c7f92b8c1c1 100644
--- a/lib/core-server/src/core-presets.test.ts
+++ b/lib/core-server/src/core-presets.test.ts
@@ -52,6 +52,7 @@ jest.mock('fs-extra', () => ({
   emptyDir: jest.fn(() => undefined),
   ensureDir: jest.fn(() => undefined),
   writeJSON: jest.fn(() => undefined),
+  remove: jest.fn(() => undefined),
   readJSON: jest.fn(() => ({})),
   pathExists: jest.fn(() => true),
 }));