diff --git a/tests/ui/stub_ui.c b/tests/ui/stub_ui.c
index 5361c08d..16fcdce7 100644
--- a/tests/ui/stub_ui.c
+++ b/tests/ui/stub_ui.c
@@ -266,6 +266,7 @@ void ui_handle_error(const char * const err_msg)
 }
 
 void ui_clear_win_title(void) {}
+void ui_goodbye_title(void) {}
 void ui_handle_room_join_error(const char * const roomjid, const char * const err) {}
 void ui_handle_room_configuration(const char * const roomjid, DataForm *form) {}
 void ui_handle_room_configuration_form_error(const char * const roomjid, const char * const message) {}