diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index 335eff826..4c083bbfe 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -225,10 +225,10 @@ sub new {
     }
 
     # right pane buttons
-    $self->{btn_export_gcode} = Wx::Button->new($self, -1, "Export G-code…", wxDefaultPosition, [-1, 30], wxBU_LEFT);
-    $self->{btn_print} = Wx::Button->new($self, -1, "Print…", wxDefaultPosition, [-1, 30], wxBU_LEFT);
-    $self->{btn_send_gcode} = Wx::Button->new($self, -1, "Send to printer", wxDefaultPosition, [-1, 30], wxBU_LEFT);
-    $self->{btn_export_stl} = Wx::Button->new($self, -1, "Export STL…", wxDefaultPosition, [-1, 30], wxBU_LEFT);
+    $self->{btn_export_gcode} = Wx::Button->new($self, -1, "Export G-code…", wxDefaultPosition, [-1, -1], wxBU_LEFT);
+    $self->{btn_print} = Wx::Button->new($self, -1, "Print…", wxDefaultPosition, [-1, -1], wxBU_LEFT);
+    $self->{btn_send_gcode} = Wx::Button->new($self, -1, "Send to printer", wxDefaultPosition, [-1, -1], wxBU_LEFT);
+    $self->{btn_export_stl} = Wx::Button->new($self, -1, "Export STL…", wxDefaultPosition, [-1, -1], wxBU_LEFT);
     #$self->{btn_export_gcode}->SetFont($Slic3r::GUI::small_font);
     #$self->{btn_export_stl}->SetFont($Slic3r::GUI::small_font);
     $self->{btn_print}->Hide;