diff --git a/packages/cli/src/config/open-plugin-discovery.test.ts b/packages/cli/src/config/open-plugin-discovery.test.ts
index c2a1830cf8..4cfc5ce37a 100644
--- a/packages/cli/src/config/open-plugin-discovery.test.ts
+++ b/packages/cli/src/config/open-plugin-discovery.test.ts
@@ -65,6 +65,12 @@ describe('ExtensionManager - Open Plugin Support', () => {
     });
   });
 
+  afterEach(() => {
+    if (fs.existsSync(tempHomeDir)) {
+      fs.rmSync(tempHomeDir, { recursive: true, force: true });
+    }
+  });
+
   it('should discover a plugin with plugin.json', async () => {
     const pluginDir = path.join(userExtensionsDir, 'test-plugin');
     fs.mkdirSync(pluginDir, { recursive: true });