diff --git a/tests/large_image.png b/tests/large_image.png
deleted file mode 100644
index 9fc22bb..0000000
Binary files a/tests/large_image.png and /dev/null differ
diff --git a/tests/test_magentic.py b/tests/test_magentic.py
index a37228f..f877970 100644
--- a/tests/test_magentic.py
+++ b/tests/test_magentic.py
@@ -189,10 +189,8 @@ async def _generate_title_and_description(query: str, widget_data: str) -> Widge
     ).assert_function_call_response()
 
 
-@pytest.mark.async_client
-@pytest.mark.widget
-@pytest.mark.asyncio(scope="module")
-async def test_large_image_upload(session, magentic_model):
+@pytest.mark.vision
+def test_large_image_upload(session):
     # If large_image.png doesn't exist, download it from https://log10py-public.s3.us-east-2.amazonaws.com/large_image.png
     if not os.path.exists("./tests/large_image.png"):
         import requests
@@ -208,4 +206,5 @@ async def test_large_image_upload(session, magentic_model):
     @chatprompt(SystemMessage("What's in the following screenshot?"), UserImageMessage(image_bytes))
     def _llm() -> str: ...
 
-    _llm()
+    output = _llm()
+    assert isinstance(output, str)