diff --git a/src/bin/ui/ui.c b/src/bin/ui/ui.c
index bd65c1f..cb1720a 100644
--- a/src/bin/ui/ui.c
+++ b/src/bin/ui/ui.c
@@ -1782,6 +1782,12 @@ ui_main_win_add(Ui *ui)
 {
    Evas_Object *win, *icon;
 
+   if (ui->win)
+     {
+        elm_win_raise(ui->win);
+        return;
+     }
+
    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
    win = elm_win_util_standard_add("evisum", "evisum");
    icon = elm_icon_add(win);