diff --git a/mods/music/init.lua b/mods/music/init.lua
index a5650b3..642c343 100644
--- a/mods/music/init.lua
+++ b/mods/music/init.lua
@@ -9,7 +9,7 @@ music.players = {} -- music players
 
 if minetest.setting_getbool("music_enable") then
    function music.stop(pos)
-      local dp = default.dumpvec(pos)
+      local dp = minetest.hash_node_position(pos)
 
       local meta = minetest.get_meta(pos)
       meta:set_string("infotext", "Music player(Off)")
@@ -22,7 +22,7 @@ if minetest.setting_getbool("music_enable") then
    end
    
    function music.start(pos)
-      local dp = default.dumpvec(pos)
+      local dp = minetest.hash_node_position(pos)
 
       local meta = minetest.get_meta(pos)
       meta:set_string("infotext", "Music player(On)")
@@ -52,7 +52,7 @@ if minetest.setting_getbool("music_enable") then
    end
 
    function music.update(pos)
-      local dp = default.dumpvec(pos)
+      local dp = minetest.hash_node_position(pos)
 
       if music.players[dp] ~= nil then
 	 local node = minetest.get_node(pos)
@@ -70,7 +70,7 @@ if minetest.setting_getbool("music_enable") then
    end
 
    function music.toggle(pos)
-      local dp = default.dumpvec(pos)
+      local dp = minetest.hash_node_position(pos)
       
       if music.players[dp] == nil then
 	 music.start(pos)
@@ -128,7 +128,7 @@ if minetest.setting_getbool("music_enable") then
 	 chance = 1,
 	 interval = 1,
 	 action = function(pos, node)
-		     if music.players[default.dumpvec(pos)] == nil then
+		     if music.players[minetest.hash_node_position(pos)] == nil then
 			local meta = minetest.get_meta(pos)
 			if meta:get_int("music_player_enabled") == 1 then
 			   music.start(pos)
diff --git a/mods/testing/init.lua b/mods/testing/init.lua
index 11e332f..af28b78 100644
--- a/mods/testing/init.lua
+++ b/mods/testing/init.lua
@@ -27,4 +27,10 @@ if minetest.setting_getbool("testing_enable") then
       default.dumpvec({x=0,y=50,z=100})
    end
    print(string.format("10000 iterations with(custom function) default.dumpvec({x=0,y=50,z=100}) took %.2fms", (os.clock() - t4) * 1000))
+
+   local t5 = os.clock()
+   for i = 1, 10000 do
+      minetest.hash_node_position({x=0,y=50,z=100})
+   end
+   print(string.format("10000 iterations with minetest.hash_node_position({x=0,y=50,z=100}) took %.2fms", (os.clock() - t5) * 1000))
 end
\ No newline at end of file
diff --git a/mods/village/generate.lua b/mods/village/generate.lua
index 312339a..4d064ba 100644
--- a/mods/village/generate.lua
+++ b/mods/village/generate.lua
@@ -207,15 +207,15 @@ function village.spawn_road(pos, houses, built, roads, depth, pr)
 	 nextpos.x = nextpos.x + 12
       end
 
-      if built[default.dumpvec(nextpos)] == nil then
-	 built[default.dumpvec(nextpos)] = true
+      if built[minetest.hash_node_position(nextpos)] == nil then
+	 built[minetest.hash_node_position(nextpos)] = true
 	 if depth <= 0 or pr:next(1, 8) < 6 then
-	    houses[default.dumpvec(nextpos)] = {pos = nextpos, front = pos}
+	    houses[minetest.hash_node_position(nextpos)] = {pos = nextpos, front = pos}
 	    
 	    local structure = util.choice_element(village.chunktypes, pr)
 	    village.spawn_chunk(nextpos, orient, {}, pr, structure)
 	 else
-	    roads[default.dumpvec(nextpos)] = {pos = nextpos}
+	    roads[minetest.hash_node_position(nextpos)] = {pos = nextpos}
 	    village.spawn_road(nextpos, houses, built, roads, depth - 1, pr)
 	 end
       end
@@ -237,18 +237,18 @@ function village.spawn_village(pos, pr)
    local built = {}
    local roads = {}
 
-   built[default.dumpvec(pos)] = true
+   built[minetest.hash_node_position(pos)] = true
 
    village.spawn_road(pos, houses, built, roads, depth, pr)
 
    local function connects(pos, nextpos)
-      if houses[default.dumpvec(nextpos)] ~= nil then
-	 if vector.equals(houses[default.dumpvec(nextpos)].front, pos) then
+      if houses[minetest.hash_node_position(nextpos)] ~= nil then
+	 if vector.equals(houses[minetest.hash_node_position(nextpos)].front, pos) then
 	    return true
 	 end
       end
 
-      if roads[default.dumpvec(nextpos)] ~= nil then
+      if roads[minetest.hash_node_position(nextpos)] ~= nil then
 	 return true
       end