diff --git a/tests/components/sharkiq/test_vacuum.py b/tests/components/sharkiq/test_vacuum.py
index aa43f324bba..84bda73e957 100644
--- a/tests/components/sharkiq/test_vacuum.py
+++ b/tests/components/sharkiq/test_vacuum.py
@@ -75,6 +75,9 @@ class MockAyla(AylaApi):
     async def async_sign_in(self):
         """Instead of signing in, 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]