diff --git a/tests/unit/synapseclient/core/unit_test_download.py b/tests/unit/synapseclient/core/unit_test_download.py
index c6a44a51c..a37a8744f 100644
--- a/tests/unit/synapseclient/core/unit_test_download.py
+++ b/tests/unit/synapseclient/core/unit_test_download.py
@@ -835,11 +835,13 @@ async def test_download_md5_mismatch_local_file(self) -> None:
 
     async def test_download_expired_url(self, syn: Synapse) -> None:
         url = (
-            "http://www.ayy.lmao/filerino.txt?Expires=0&X-Amz-Date=20240509T180000Z"
+            "http://www.ayy.lmao/filerino.txt?Expires=0"
+            "X-Amz-Date=20240509T180000Z"
             "&X-Amz-Expires=1000"
         )
         new_url = (
-            "http://www.ayy.lmao/new_url.txt?Expires=1715000000&X-Amz-Date=20240509T180000Z"
+            "http://www.ayy.lmao/new_url.txt?Expires=1715000000"
+            "X-Amz-Date=20240509T180000Z"
             "&X-Amz-Expires=1000"
         )
         contents = "\n".join(str(i) for i in range(1000))