diff --git a/cobble.lua b/cobble.lua
index c8342b2..45f8c21 100644
--- a/cobble.lua
+++ b/cobble.lua
@@ -29,12 +29,12 @@ minetest.register_node("more_chests:cobble", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 	after_place_node = function(pos, placer)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("owner", placer:get_player_name() or "")
 
 	end,
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec",
 				"size[8,9]"..
 				"list[current_name;main;0,0;8,4;]"..
@@ -44,12 +44,12 @@ minetest.register_node("more_chests:cobble", {
 		inv:set_size("main", 8*4)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		return inv:is_empty("main")
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a locked chest belonging to "..
@@ -60,7 +60,7 @@ minetest.register_node("more_chests:cobble", {
 		return count
 	end,
     allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a locked chest belonging to "..
@@ -71,7 +71,7 @@ minetest.register_node("more_chests:cobble", {
 		return stack:get_count()
 	end,
     allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a locked chest belonging to "..
diff --git a/secret.lua b/secret.lua
index d0ee5bf..e84b91b 100644
--- a/secret.lua
+++ b/secret.lua
@@ -36,13 +36,13 @@ minetest.register_node("more_chests:secret", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 	after_place_node = function(pos, placer)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("owner", placer:get_player_name() or "")
 		meta:set_string("infotext", "Secret Chest (owned by "..
 				meta:get_string("owner")..")")
 	end,
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec", open)
 		meta:set_string("infotext", "Secret Chest")
 		meta:set_string("owner", "")
@@ -50,12 +50,12 @@ minetest.register_node("more_chests:secret", {
 		inv:set_size("main", 8*4)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		return inv:is_empty("main")
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a secret chest belonging to "..
@@ -66,7 +66,7 @@ minetest.register_node("more_chests:secret", {
 		return count
 	end,
     allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a secret chest belonging to "..
@@ -77,7 +77,7 @@ minetest.register_node("more_chests:secret", {
 		return stack:get_count()
 	end,
     allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a secret chest belonging to "..
@@ -100,7 +100,7 @@ minetest.register_node("more_chests:secret", {
 				" takes stuff from secret chest at "..minetest.pos_to_string(pos))
 	end,
 	on_receive_fields = function(pos, formname, fields, sender)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if has_locked_chest_privilege(meta, sender) then
 			if fields.open == "open" then
 				meta:set_string("formspec", open)
diff --git a/shared.lua b/shared.lua
index c6bdcab..2293860 100644
--- a/shared.lua
+++ b/shared.lua
@@ -43,13 +43,13 @@ minetest.register_node("more_chests:shared", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 	after_place_node = function(pos, placer)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("owner", placer:get_player_name() or "")
 		meta:set_string("infotext", "Shared Chest (owned by "..
 				meta:get_string("owner")..")")
 	end,
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec", get_formspec(""))
 		meta:set_string("infotext", "Shared Chest")
 		meta:set_string("owner", "")
@@ -57,12 +57,12 @@ minetest.register_node("more_chests:shared", {
 		inv:set_size("main", 8*4)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		return inv:is_empty("main")
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a shared chest belonging to "..
@@ -73,7 +73,7 @@ minetest.register_node("more_chests:shared", {
 		return count
 	end,
     allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a shared chest belonging to "..
@@ -84,7 +84,7 @@ minetest.register_node("more_chests:shared", {
 		return stack:get_count()
 	end,
     allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
 					" tried to access a shared chest belonging to "..
@@ -107,7 +107,7 @@ minetest.register_node("more_chests:shared", {
 				" takes stuff from shared chest at "..minetest.pos_to_string(pos))
 	end,
 	on_receive_fields = function(pos, formspec, fields, sender)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		if fields.shared then 
 			if meta:get_string("owner") == sender:get_player_name() then
 				meta:set_string("shared", fields.shared);
diff --git a/wifi.lua b/wifi.lua
index 830986f..1f46e51 100644
--- a/wifi.lua
+++ b/wifi.lua
@@ -9,7 +9,7 @@ minetest.register_node("more_chests:wifi", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec",
 				"size[8,9]"..
 				"list[current_player;more_chests:wifi;0,0;8,4;]"..