diff --git a/context/http.go b/context/http.go
index 97b1067f..2cb1d041 100644
--- a/context/http.go
+++ b/context/http.go
@@ -352,3 +352,13 @@ func (irw *instrumentedResponseWriter) Value(key interface{}) interface{} {
 fallback:
 	return irw.Context.Value(key)
 }
+
+func (irw *instrumentedResponseWriterCN) Value(key interface{}) interface{} {
+	if keyStr, ok := key.(string); ok {
+		if keyStr == "http.response" {
+			return irw
+		}
+	}
+
+	return irw.instrumentedResponseWriter.Value(key)
+}
diff --git a/registry/handlers/helpers.go b/registry/handlers/helpers.go
index a4f3abcc..5a3c9984 100644
--- a/registry/handlers/helpers.go
+++ b/registry/handlers/helpers.go
@@ -29,7 +29,7 @@ func copyFullPayload(responseWriter http.ResponseWriter, r *http.Request, destWr
 	if notifier, ok := responseWriter.(http.CloseNotifier); ok {
 		clientClosed = notifier.CloseNotify()
 	} else {
-		ctxu.GetLogger(context).Warn("the ResponseWriter does not implement CloseNotifier")
+		ctxu.GetLogger(context).Warnf("the ResponseWriter does not implement CloseNotifier (type: %T)", responseWriter)
 	}
 
 	// Read in the data, if any.