diff --git a/user/apars_csi.c b/user/apars_csi.c
index 072d673..ca1ff26 100644
--- a/user/apars_csi.c
+++ b/user/apars_csi.c
@@ -709,6 +709,8 @@ do_csi_set_private_option(CSI_Data *opts)
 				mouse_tracking.mode,
 				mouse_tracking.encoding,
 				mouse_tracking.focus_tracking);
+
+			screen_notifyChange(TOPIC_CHANGE_SCREEN_OPTS);
 		}
 		else if (n == 12) {
 			screen_cursor_blink(yn);