diff --git a/tests/components/alarm_control_panel/conftest.py b/tests/components/alarm_control_panel/conftest.py
index 8880f30a0b5..620b74dd80e 100644
--- a/tests/components/alarm_control_panel/conftest.py
+++ b/tests/components/alarm_control_panel/conftest.py
@@ -160,7 +160,6 @@ async def setup_lock_platform_test_entity(
         )
         return True
 
-    MockPlatform()
     mock_integration(
         hass,
         MockModule(
diff --git a/tests/components/lock/conftest.py b/tests/components/lock/conftest.py
index 2a43ceae28e..f1715687339 100644
--- a/tests/components/lock/conftest.py
+++ b/tests/components/lock/conftest.py
@@ -103,7 +103,6 @@ async def setup_lock_platform_test_entity(
         )
         return True
 
-    MockPlatform()
     mock_integration(
         hass,
         MockModule(