diff --git a/plugins/plugin_installer/plugin_installer.py b/plugins/plugin_installer/plugin_installer.py
index 7b9f43485d651686487293a85361c21aceaedb11..1fe13147717b1de62bc3d4508c6148504e24c341 100644
--- a/plugins/plugin_installer/plugin_installer.py
+++ b/plugins/plugin_installer/plugin_installer.py
@@ -107,8 +107,7 @@ class PluginInstaller(GajimPlugin):
                 con.quit()
                 gobject.idle_add(self.warn_update, to_update)
             except Exception, e:
-                WarningDialog(_('Ftp error'), str(e),
-                    gajim.interface.roster.window)
+                log.debug('Ftp error when check updates: %s' % str(e))
         ftp = Ftp(self)
         ftp.run = _run
         ftp.start()