diff --git a/enchanting.lua b/enchanting.lua
index d3ab87d..084be41 100644
--- a/enchanting.lua
+++ b/enchanting.lua
@@ -73,6 +73,10 @@ function enchanting.put(pos, listname, index, stack, player)
 	return count
 end
 
+function enchanting.move(pos, from_list, from_index, to_list, to_index, count, player)
+	return 0
+end
+
 xdecor.register("enchantment_table", {
 	description = "Enchantment Table",
 	tiles = {
@@ -85,7 +89,8 @@ xdecor.register("enchantment_table", {
 	on_construct = enchanting.construct,
 	can_dig = enchanting.dig,
 	allow_metadata_inventory_put = enchanting.put,
-	on_receive_fields = enchanting.fields
+	on_receive_fields = enchanting.fields,
+	allow_metadata_inventory_move = enchanting.move
 })
 
 function enchanting.register_enchtools(init, m, def)
diff --git a/xwall.lua b/xwall.lua
index c9734ef..25e6895 100644
--- a/xwall.lua
+++ b/xwall.lua
@@ -66,7 +66,7 @@ function xwall.update_one_node(pos, name, digged)
 
 	local newnode = xwall.get_candidate[id]
 	if newnode and newnode[1] then
-		local newname = string.sub(name, 1, string.len(name) -3)..newnode[1]
+		local newname = string.sub(name, 1, string.len(name)-3)..newnode[1]
 		if newname and minetest.registered_nodes[newname] then
 			minetest.swap_node(pos, {name=newname, param2=newnode[2]})
 		elseif newnode[1] == '_c0' and not minetest.registered_nodes[newname] then