diff --git a/kitty/parser.c b/kitty/parser.c
index 99c89d064..c7813facc 100644
--- a/kitty/parser.c
+++ b/kitty/parser.c
@@ -916,6 +916,7 @@ dispatch_csi(Screen *screen, PyObject DUMP_UNUSED *dump_callback) {
                     break;
                 case 22:
                 case 23:
+                    if (num_params == 3 && !params[2]) num_params = 2; // ignore extra 0, generated by weechat or ncurses
                     CALL_CSI_HANDLER2(screen_manipulate_title_stack, 22, 0);
                     break;
                 default: