diff --git a/tests/components/sharkiq/test_vacuum.py b/tests/components/sharkiq/test_vacuum.py
index 2305b117c3e..cfd62c9deaf 100644
--- a/tests/components/sharkiq/test_vacuum.py
+++ b/tests/components/sharkiq/test_vacuum.py
@@ -81,6 +81,9 @@ class MockAyla(AylaApi):
     async def async_refresh_auth(self):
         """Instead of refreshing auth, just return."""
 
+    async def async_sign_out(self):
+        """Instead of signing out, just return."""
+
     async def async_list_devices(self) -> list[dict]:
         """Return the device list."""
         return [SHARK_DEVICE_DICT]