diff --git a/atlantis_dyp.lua b/atlantis_dyp.lua
--- a/atlantis_dyp.lua
+++ b/atlantis_dyp.lua
@@ -2005,7 +2005,7 @@ dyp_temple_blue_room = labyrinth {
             enter = function(s)
                 move(dyp_temple_blue_lever, s);
             end;
-            leave = function(s)
+            left = function(s)
                 remove(dyp_temple_blue_lever, s);
             end;
         };