--- a/sat/bridge/bridge_constructor/constructors/dbus/dbus_frontend_template.py	Fri Mar 06 18:19:03 2020 +0100
+++ b/sat/bridge/bridge_constructor/constructors/dbus/dbus_frontend_template.py	Fri Mar 06 18:19:03 2020 +0100
@@ -127,7 +127,7 @@
                             pass
                     # at this point, kwargs should be empty
                     if kwargs:
-                        log.warnings("unexpected keyword arguments, they will be ignored: {}".format(kwargs))
+                        log.warning("unexpected keyword arguments, they will be ignored: {}".format(kwargs))
                 elif len(args) >= 2 and callable(args[-1]) and callable(args[-2]):
                     async_ = True
                     _errback = args.pop()