diff --git a/tests/components/google_assistant_sdk/conftest.py b/tests/components/google_assistant_sdk/conftest.py
index 742e89cab087..50aa1e9249ba 100644
--- a/tests/components/google_assistant_sdk/conftest.py
+++ b/tests/components/google_assistant_sdk/conftest.py
@@ -66,19 +66,13 @@ def mock_config_entry(expires_at: int, scopes: list[str]) -> MockConfigEntry:
 
 @pytest.fixture(name="setup_integration")
 async def mock_setup_integration(
-    hass: HomeAssistant, config_entry: MockConfigEntry
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    setup_credentials: None,
 ) -> Callable[[], Coroutine[Any, Any, None]]:
     """Fixture for setting up the component."""
     config_entry.add_to_hass(hass)
 
-    assert await async_setup_component(hass, "application_credentials", {})
-    await async_import_client_credential(
-        hass,
-        DOMAIN,
-        ClientCredential("client-id", "client-secret"),
-        DOMAIN,
-    )
-
     async def func() -> None:
         assert await async_setup_component(hass, DOMAIN, {})
         await hass.async_block_till_done()
diff --git a/tests/components/google_assistant_sdk/test_config_flow.py b/tests/components/google_assistant_sdk/test_config_flow.py
index 332610e74e86..c911a2a084da 100644
--- a/tests/components/google_assistant_sdk/test_config_flow.py
+++ b/tests/components/google_assistant_sdk/test_config_flow.py
@@ -26,7 +26,7 @@ async def test_full_flow(
     hass: HomeAssistant,
     hass_client_no_auth: ClientSessionGenerator,
     aioclient_mock: AiohttpClientMocker,
-    setup_credentials,
+    setup_credentials: None,
 ) -> None:
     """Check full flow."""
     result = await hass.config_entries.flow.async_init(
@@ -87,7 +87,7 @@ async def test_reauth(
     hass: HomeAssistant,
     hass_client_no_auth: ClientSessionGenerator,
     aioclient_mock: AiohttpClientMocker,
-    setup_credentials,
+    setup_credentials: None,
 ) -> None:
     """Test the reauthentication case updates the existing config entry."""
 
@@ -162,7 +162,7 @@ async def test_single_instance_allowed(
     hass: HomeAssistant,
     hass_client_no_auth: ClientSessionGenerator,
     aioclient_mock: AiohttpClientMocker,
-    setup_credentials,
+    setup_credentials: None,
 ) -> None:
     """Test case where config flow allows a single test."""
     config_entry = MockConfigEntry(