diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 654afc56b..e13d5f7b9 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -2561,7 +2561,7 @@ var AppIconMenu = class AppIconMenu extends PopupMenu.PopupMenu {
                         'org.gtk.Actions', 'Activate',
                         new GLib.Variant.new(
                             '(sava{sv})', ['details', [args], null]),
-                        null, 0, -1, null, null);
+                        null, 0, -1, null);
                     Main.overview.hide();
                 });
             }
diff --git a/js/ui/panel.js b/js/ui/panel.js
index d1c314c05..c2e0f00d3 100644
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
@@ -99,7 +99,7 @@ class AppMenu extends PopupMenu.PopupMenu {
                 '/org/gnome/Software',
                 'org.gtk.Actions', 'Activate',
                 new GLib.Variant('(sava{sv})', ['details', [args], null]),
-                null, 0, -1, null, null);
+                null, 0, -1, null);
         });
 
         this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());