diff --git a/xtrn/maze/game.js b/xtrn/maze/game.js
index 1b375cb76eb3428c2e35ec0f96e8c35b307c222a..15e8444f959c7cc8d5aaca6363a3fbe26ce8f1a8 100644
--- a/xtrn/maze/game.js
+++ b/xtrn/maze/game.js
@@ -18,6 +18,7 @@ load("json-chat.js");
 load("inputline.js");
 load("layout.js");
 load("graphic.js");
+load("funclib.js");
 load(root + "mazeobj.js");
 load(root + "menu.js");