diff --git a/src/common/kernel/eressea.c b/src/common/kernel/eressea.c
index 2afae8a07..d042b3e47 100644
--- a/src/common/kernel/eressea.c
+++ b/src/common/kernel/eressea.c
@@ -3208,7 +3208,8 @@ attrib_init(void)
 	register_bordertype(&bt_wall);
 	register_bordertype(&bt_illusionwall);
 	register_bordertype(&bt_firewall);
-	register_bordertype(&bt_wisps);
+  register_bordertype(&bt_wisps);
+  register_bordertype(&bt_chaosgate);
 	register_bordertype(&bt_road);
 	register_bordertype(&bt_questportal);