1 files changed, 1 insertions, 1 deletions
diff --git a/tests/rest/client/test_media.py b/tests/rest/client/test_media.py
index 1ea2a5c884..9ad8ecf1cd 100644
--- a/tests/rest/client/test_media.py
+++ b/tests/rest/client/test_media.py
@@ -1006,7 +1006,7 @@ class URLPreviewTests(unittest.HomeserverTestCase):
         data = base64.b64encode(SMALL_PNG)
 
         end_content = (
-            b"<html><head>" b'<img src="data:image/png;base64,%s" />' b"</head></html>"
+            b'<html><head><img src="data:image/png;base64,%s" /></head></html>'
         ) % (data,)
 
         channel = self.make_request(