diff --git a/source/ubl-settings-kernel.c b/source/ubl-settings-kernel.c
index aab661e..3ecbc21 100644
--- a/source/ubl-settings-kernel.c
+++ b/source/ubl-settings-kernel.c
@@ -533,6 +533,7 @@ gboolean on_command_execute_success(GtkWidget *,gint status,main_window *widgets
     } else {
         main_config.action=ACTION_TERMINAL_EXECUTE_FAIL;
         yon_ubl_status_box_render(yon_char_get_localised_from_lib(FAIL_LABEL),BACKGROUND_IMAGE_FAIL_TYPE);
+        return 0;
     }
     gtk_widget_set_sensitive(widgets->UpdateButton,1);
     dictionary *dict = NULL;