diff --git a/init.lua b/init.lua
index cb7577e..a03f624 100644
--- a/init.lua
+++ b/init.lua
@@ -160,30 +160,24 @@ minetest.register_craft({
 	}
 })
 
---Alias
-minetest.register_alias("more_signs:wall_right", "arrow_signs:wall_right")
-minetest.register_alias("sign_right", "arrow_signs:wall_right")
-
-minetest.register_alias("more_signs:wall_left", "arrow_signs:wall_left")
-minetest.register_alias("sign_left", "arrow_signs:wall_left")
-
-minetest.register_alias("more_signs:wall_up", "arrow_signs:wall_up")
-minetest.register_alias("sign_up", "arrow_signs:wall_up")
-
-minetest.register_alias("more_signs:wall_down", "arrow_signs:wall_down")
-minetest.register_alias("sign_down", "arrow_signs:wall_down")
-
 --Redefinition
 minetest.register_abm({
-	nodenames = {"arrow_signs:wall_right", "arrow_signs:wall_left", "arrow_signs:wall_up", "arrow_signs:wall_down"},
+	nodenames = {"arrow_signs:wall_right", "arrow_signs:wall_left", "arrow_signs:wall_up", "arrow_signs:wall_down",
+		"more_signs:wall_right","more_signs:wall_left","more_signs:wall_up"	,"more_signs:wall_down"
+	},
 	interval = 1,
 	chance = 1,
 	action = function(pos, node)
 		local convert_facedir={
-			["arrow_signs:wall_right"]={6,4,5,11,16,14},
-			["arrow_signs:wall_left"]={8,10,9,7,12,18},
-			["arrow_signs:wall_up"]={15,19,23,21,20,22},
-			["arrow_signs:wall_down"]={17,13,1,3,0,2}
+			["arrow_signs:wall_right"]	=	{6,4,5,11,16,14},
+			["arrow_signs:wall_left"]	=	{8,10,9,7,12,18},
+			["arrow_signs:wall_up"]		=	{15,19,23,21,20,22},
+			["arrow_signs:wall_down"]	=	{17,13,1,3,0,2},
+			-- For old mod
+			["more_signs:wall_right"] 	=	{6,4,5,11,16,14},
+			["more_signs:wall_left"] 	=	{8,10,9,7,12,18},
+			["more_signs:wall_up"] 		=	{15,19,23,21,20,22},
+			["more_signs:wall_down"] 	=	{17,13,1,3,0,2},
 		}
 		minetest.swap_node(pos, {name="arrow_signs:wall",param2=convert_facedir[node.name][node.param2+1]})
 	end,