diff --git a/synapse/http/servlet.py b/synapse/http/servlet.py
index dead02cd5c4f..80acbdcf3ce7 100644
--- a/synapse/http/servlet.py
+++ b/synapse/http/servlet.py
@@ -35,7 +35,6 @@
 from twisted.web.server import Request
 
 from synapse.api.errors import Codes, SynapseError
-from synapse.http import redact_uri
 from synapse.http.server import HttpServer
 from synapse.types import JsonDict, RoomAlias, RoomID
 from synapse.util import json_decoder
@@ -665,13 +664,7 @@ def parse_json_value_from_request(
     try:
         content = json_decoder.decode(content_bytes.decode("utf-8"))
     except Exception as e:
-        logger.warning(
-            "Unable to parse JSON from %s %s response: %s (%s)",
-            request.method.decode("ascii", errors="replace"),
-            redact_uri(request.uri.decode("ascii", errors="replace")),
-            e,
-            content_bytes,
-        )
+        logger.warning("Unable to parse JSON: %s (%s)", e, content_bytes)
         raise SynapseError(
             HTTPStatus.BAD_REQUEST, "Content not JSON.", errcode=Codes.NOT_JSON
         )