diff --git a/lib/Slic3r/GUI/Tab.pm b/lib/Slic3r/GUI/Tab.pm
index 25248b152..24938a257 100644
--- a/lib/Slic3r/GUI/Tab.pm
+++ b/lib/Slic3r/GUI/Tab.pm
@@ -75,6 +75,7 @@ sub new {
         $page->Show;
         $self->{sizer}->Add($page, 1, wxEXPAND | wxLEFT, 5);
         $self->{sizer}->Layout;
+        $self->Refresh;
     });
     
     EVT_CHOICE($parent, $self->{presets_choice}, sub {