diff --git a/types/mochaccino/mochaccino-tests.ts b/types/mochaccino/mochaccino-tests.ts
index 26fb5c483b..c63634e64c 100644
--- a/types/mochaccino/mochaccino-tests.ts
+++ b/types/mochaccino/mochaccino-tests.ts
@@ -4,6 +4,7 @@ import { dom, expect, spy } from 'mochaccino';
  *
  */
 const obj = {
+    funcName: (): any => {
     }
 };
 let s = spy();