diff --git a/invokeai/backend/util/test_utils.py b/invokeai/backend/util/test_utils.py
index a64919ca4b5..609790b8a40 100644
--- a/invokeai/backend/util/test_utils.py
+++ b/invokeai/backend/util/test_utils.py
@@ -33,7 +33,7 @@ def install_and_load_model(
     This is intended as a utility function for tests.
 
     Args:
-        mm2_model_manager (ModelManagerServiceBase): The model manager
+        model_manager (ModelManagerServiceBase): The model manager
         model_path_id_or_url (Union[str, Path]): The path, HF ID, URL, etc. where the model can be installed from if it
             is not already installed.
         model_name (str): The model name, forwarded to ModelManager.get_model(...).
diff --git a/tests/backend/ip_adapter/test_ip_adapter.py b/tests/backend/ip_adapter/test_ip_adapter.py
index 87b696c5342..c2d6a161c2f 100644
--- a/tests/backend/ip_adapter/test_ip_adapter.py
+++ b/tests/backend/ip_adapter/test_ip_adapter.py
@@ -48,10 +48,10 @@ def build_dummy_sd15_unet_input(torch_device):
     ],
 )
 @pytest.mark.slow
-def test_ip_adapter_unet_patch(model_params, model_installer, torch_device):
+def test_ip_adapter_unet_patch(model_params, mm2_model_manager, torch_device):
     """Smoke test that IP-Adapter weights can be loaded and used to patch a UNet."""
     ip_adapter_info = install_and_load_model(
-        model_installer=model_installer,
+        model_manager=mm2_model_manager,
         model_path_id_or_url=model_params["ip_adapter_model_id"],
         model_name=model_params["ip_adapter_model_name"],
         base_model=model_params["base_model"],
@@ -59,7 +59,7 @@ def test_ip_adapter_unet_patch(model_params, model_installer, torch_device):
     )
 
     unet_info = install_and_load_model(
-        model_installer=model_installer,
+        model_manager=mm2_model_manager,
         model_path_id_or_url=model_params["unet_model_id"],
         model_name=model_params["unet_model_name"],
         base_model=model_params["base_model"],
diff --git a/tests/conftest.py b/tests/conftest.py
index bb8afd1d8de..d105c017741 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -2,7 +2,7 @@
 # without needing to explicitly import them. (https://docs.pytest.org/en/6.2.x/fixture.html)
 
 
-# We import the model_installer and torch_device fixtures here so that they can be used by all tests. Flake8 does not
+# We import the torch_device fixture here so that it can be used by all tests. Flake8 does not
 # play well with fixtures (F401 and F811), so this is cleaner than importing in all files that use these fixtures.
 import logging
 import shutil
@@ -32,6 +32,7 @@
 from invokeai.app.services.video_records.video_records_sqlite import SqliteVideoRecordStorage
 from invokeai.app.services.workflow_records.workflow_records_sqlite import SqliteWorkflowRecordsStorage
 from invokeai.backend.util.logging import InvokeAILogger
+from invokeai.backend.util.test_utils import torch_device  # noqa: F401
 from tests.backend.model_manager.model_manager_fixtures import *  # noqa: F403
 from tests.fixtures.sqlite_database import create_mock_sqlite_database  # noqa: F401
 from tests.test_nodes import TestEventService