diff --git a/mods/ITEMS/mcl_portals/portal_end.lua b/mods/ITEMS/mcl_portals/portal_end.lua
index 192f5001c..5b402bdc0 100644
--- a/mods/ITEMS/mcl_portals/portal_end.lua
+++ b/mods/ITEMS/mcl_portals/portal_end.lua
@@ -1,10 +1,14 @@
 local S = minetest.get_translator("mcl_portals")
 
--- Parameters
-local SPAWN_MIN = mcl_vars.mg_end_min+70
-local SPAWN_MAX = mcl_vars.mg_end_min+98
+local table = table
+local vector = vector
+local math = math
 
-local mg_name = minetest.get_mapgen_setting("mg_name")
+-- Parameters
+--local SPAWN_MIN = mcl_vars.mg_end_min+70
+--local SPAWN_MAX = mcl_vars.mg_end_min+98
+
+--local mg_name = minetest.get_mapgen_setting("mg_name")
 
 local destroy_portal = function(pos)
 	local neighbors = {
@@ -196,7 +200,6 @@ function mcl_portals.end_teleport(obj, pos)
 			end
 		end
 
-		local platform
 		build_end_portal_destination(platform_pos)
 		check_and_build_end_portal_destination(platform_pos)