Merge branch 'develop' into rav/pass_site_to_make_request

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/v1/utils.py

index 60e4b9b846..900852f85b 100644
--- a/tests/rest/client/v1/utils.py
+++ b/tests/rest/client/v1/utils.py
@@ -317,9 +317,7 @@ class RestHelper:
             path,
             content=image_data,
             access_token=tok,
-        )
-        request.requestHeaders.addRawHeader(
-            b"Content-Length", str(image_length).encode("UTF-8")
+            custom_headers=[(b"Content-Length", str(image_length))],
         )
         request.render(resource)
         self.hs.get_reactor().pump([100])