diff --git a/src/Ui/UiWebsocket.py b/src/Ui/UiWebsocket.py
index a2eca267..17d22152 100644
--- a/src/Ui/UiWebsocket.py
+++ b/src/Ui/UiWebsocket.py
@@ -691,7 +691,7 @@ class UiWebsocket(object):
         if body and format == "base64":
             import base64
             body = base64.b64encode(body)
-        return body
+        self.response(to, body)
 
     def actionFileNeed(self, to, inner_path, timeout=300):
         try: