diff --git a/source/view_temp_u_g_p.c b/source/view_temp_u_g_p.c
index 971d47c..ff53ec7 100644
--- a/source/view_temp_u_g_p.c
+++ b/source/view_temp_u_g_p.c
@@ -292,9 +292,11 @@ void temp_on_set_combo_box_device() {
         int menu_id = gtk_combo_box_get_active(GTK_COMBO_BOX(temp_widgets->UserDeviceCombo));
         if (menu_id == -1) {
             gtk_widget_set_sensitive(temp_widgets->boxBlockGuiAddEdit, 0);
+            gtk_widget_set_sensitive(temp_widgets->btnSaveTempSave, 0);
         }
         else {
             gtk_widget_set_sensitive(temp_widgets->boxBlockGuiAddEdit, 1);
+            gtk_widget_set_sensitive(temp_widgets->btnSaveTempSave, 1);
         }
     }
 }