diff --git a/deluge/plugins/AutoAdd/deluge/plugins/autoadd/gtkui.py b/deluge/plugins/AutoAdd/deluge/plugins/autoadd/gtkui.py
index 1c3e925b3..b369fc124 100644
--- a/deluge/plugins/AutoAdd/deluge/plugins/autoadd/gtkui.py
+++ b/deluge/plugins/AutoAdd/deluge/plugins/autoadd/gtkui.py
@@ -405,7 +405,6 @@ class GtkUI(GtkPluginBase):
         component.get("Preferences").add_page(
             _("AutoAdd"), self.glade.get_widget("prefs_box")
         )
-        self.on_show_prefs()
 
     def disable(self):
         component.get("Preferences").remove_page(_("AutoAdd"))
diff --git a/deluge/ui/gtkui/pluginmanager.py b/deluge/ui/gtkui/pluginmanager.py
index b5169977d..a5bfcc819 100644
--- a/deluge/ui/gtkui/pluginmanager.py
+++ b/deluge/ui/gtkui/pluginmanager.py
@@ -93,6 +93,7 @@ class PluginManager(deluge.pluginmanagerbase.PluginManagerBase,
 
     def _on_plugin_enabled_event(self, name):
         self.enable_plugin(name)
+        self.run_on_show_prefs()
 
     def _on_plugin_disabled_event(self, name):
         self.disable_plugin(name)