diff --git a/panel-plugin/callbacks.c b/panel-plugin/callbacks.c
index 5118bb8..f09ffaf 100644
--- a/panel-plugin/callbacks.c
+++ b/panel-plugin/callbacks.c
@@ -118,7 +118,7 @@ t_qck_launcher_opt_dlg* create_qck_launcher_dlg()
   
   _dlg->spacing_hbox = gtk_hbox_new(FALSE, 1);
   gtk_widget_show (_dlg->spacing_hbox);
-  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->spacing_hbox, TRUE, TRUE, 0);
+  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->spacing_hbox, FALSE, FALSE, 0);
   gtk_container_set_border_width(GTK_CONTAINER(_dlg->spacing_hbox), 5);
   
   _dlg->spacing_label = gtk_label_new(_("Espace entre les lanceurs :"));
@@ -131,14 +131,14 @@ t_qck_launcher_opt_dlg* create_qck_launcher_dlg()
   
   _dlg->chk_tooltip = gtk_check_button_new_with_label(_("afficher les tooltips"));
   gtk_widget_show (_dlg->chk_tooltip);
-  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->chk_tooltip, TRUE, TRUE, 0);
+  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->chk_tooltip, FALSE, FALSE, 0);
   
   _dlg->chk_labels = gtk_check_button_new_with_label(_("afficher les labels"));
   gtk_widget_show (_dlg->chk_labels);
-  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->chk_labels, TRUE, TRUE, 0);
+  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->chk_labels, FALSE, FALSE, 0);
   
   _dlg->separator = gtk_hseparator_new();
-  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->separator, TRUE, TRUE, 0);
+  gtk_box_pack_start(GTK_BOX (_dlg->vbox), _dlg->separator, FALSE, FALSE, 0);
   
   _dlg->vbuttonbox1 = gtk_vbutton_box_new ();
   gtk_widget_show (_dlg->vbuttonbox1);