diff --git a/door/lockable_hdoor.arc b/door/lockable_hdoor.arc
index 56939e8c8..f0eb1a30a 100644
--- a/door/lockable_hdoor.arc
+++ b/door/lockable_hdoor.arc
@@ -1,6 +1,6 @@
 Object lockable_hdoor
 name unlocked door
-move_block none
+move_block 0
 face unlocked_hwooddoor.111
 randomitems lockable_door
 hp 400
diff --git a/door/lockable_vdoor.arc b/door/lockable_vdoor.arc
index 7ae7629f3..b5f105d38 100644
--- a/door/lockable_vdoor.arc
+++ b/door/lockable_vdoor.arc
@@ -1,6 +1,6 @@
 Object lockable_vdoor
 name unlocked door
-move_block none
+move_block 0
 face unlocked_vwooddoor.111
 randomitems lockable_door
 hp 400