diff --git a/firmware/2lib/2ui.c b/firmware/2lib/2ui.c
index 8adfab8..1bdc273 100644
--- a/firmware/2lib/2ui.c
+++ b/firmware/2lib/2ui.c
@@ -313,7 +313,9 @@
 		    /* We want to redraw when timer is disabled. */
 		    prev_disable_timer != ui.disable_timer ||
 		    /* We want to redraw/beep on a transition. */
-		    prev_error_code != ui.error_code) {
+		    prev_error_code != ui.error_code ||
+		    /* We want to beep. */
+		    ui.error_beep != 0) {
 
 			menu = get_menu(&ui);
 			VB2_DEBUG("<%s> menu item <%s>\n",