diff --git a/src/agents/pi-embedded-runner/skills-runtime.test.ts b/src/agents/pi-embedded-runner/skills-runtime.test.ts
index 0fb11045128..516d96d8b8f 100644
--- a/src/agents/pi-embedded-runner/skills-runtime.test.ts
+++ b/src/agents/pi-embedded-runner/skills-runtime.test.ts
@@ -3,7 +3,9 @@ import type { OpenClawConfig } from "../../config/config.js";
 import type { SkillSnapshot } from "../skills.js";
 
 const hoisted = vi.hoisted(() => ({
-  loadWorkspaceSkillEntries: vi.fn(() => []),
+  loadWorkspaceSkillEntries: vi.fn(
+    (_workspaceDir: string, _options?: { config?: OpenClawConfig }) => [],
+  ),
 }));
 
 vi.mock("../skills.js", async (importOriginal) => {