diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 0222adf83..6c93e6439 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -4777,6 +4777,9 @@ static int zt_indicate(struct ast_channel *chan, int condition)
 			} else
 				res = 0;
 			break;
+		case AST_CONTROL_VIDUPDATE:
+			res = 0;
+			break;
 		case -1:
 			res = tone_zone_play_tone(p->subs[index].zfd, -1);
 			break;