diff --git a/library/modules/Buildings.cpp b/library/modules/Buildings.cpp
index d1aed8979..9e78edd3e 100644
--- a/library/modules/Buildings.cpp
+++ b/library/modules/Buildings.cpp
@@ -324,7 +324,7 @@ df::building *Buildings::allocInstance(df::coord pos, df::building_type type, in
         {
             auto obj = (df::building_trapst*)bld;
             if (obj->trap_type == trap_type::PressurePlate)
-                obj->unk_cc = 500;
+                obj->ready_timeout = 500;
             break;
         }
     default:
diff --git a/library/xml b/library/xml
index 328a8dbdc..9b3ded158 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit 328a8dbdc7d9e1e838798abf79861cc18a387e3f
+Subproject commit 9b3ded15848e830784ef2dc4dea6093175669bc9