diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..d04c782
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,2 @@
+GPLv3 (lkloel's version)
+WTFPL for the changes
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..0714078
--- /dev/null
+++ b/README.md
@@ -0,0 +1,21 @@
+[Mod] nether-pack [nether-pack]
+
+This is a modified version of lkjoel's nether mod.  
+Look here if you want to see the differences:  
+https://github.com/HybridDog/minetest-nether/compare/lkjoel:master...master  
+Sadly lkjoel's one disappeared…
+
+**Depends:** see [depends.txt](https://raw.githubusercontent.com/HybridDog/nether-pack/master/nether/depends.txt)  
+**License:** see [LICENSE.txt](https://raw.githubusercontent.com/HybridDog/nether-pack/master/LICENSE.txt)  
+**Download:** [zip](https://github.com/HybridDog/nether-pack/archive/master.zip), [tar.gz](https://github.com/HybridDog/nether-pack/tarball/master)  
+
+this happens really selden to me  
+![I'm a screenshot!](http://i.imgur.com/pMZYqt9.png)
+
+If you got ideas or found bugs, please tell them to me.
+
+[How to install a mod?](http://wiki.minetest.net/Installing_Mods)
+
+
+TODO:  
+— find a way to get the perlin noise inside [-1; 1] or use another noise
diff --git a/README.txt b/README.txt
deleted file mode 100644
index 7836a92..0000000
--- a/README.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-This is a modified version of lkjoel's nether mod.
-Look here if you want to see the differences:
-https://github.com/HybridDog/minetest-nether/compare/lkjoel:master...master
-
-this happens really selden to me
-http://i.imgur.com/pMZYqt9.png
-
-
-TODO:
-— find a way to get the perlin noise inside [-1; 1] or use another noise
diff --git a/nether/portal.lua b/nether/portal.lua
index 0937eeb..4234a16 100644
--- a/nether/portal.lua
+++ b/nether/portal.lua
@@ -222,6 +222,7 @@ minetest.register_abm({
 	nodenames = {"nether:portal"},
 	interval = 1,
 	chance = 2,
+	catch_up = false,
 	action = function(pos, node)
 		if not abm_allowed then
 			return
@@ -535,10 +536,13 @@ function nether_port(player, pos)
 	minetest.sound_play("nether_teleporter", {pos=pos})
 	if pos.y < nether.start then
 		player_from_nether(player)
-		player:moveto({x=pos.x, y=100, z=pos.z})
+		pos.y = 100
+		player:moveto(pos)
 	else
-		player:moveto({x=pos.x, y=portal_target+math.random(4), z=pos.z})
+		pos.y = portal_target+math.random(4)
+		player:moveto(pos)
 		player_to_nether(player, true)
 	end
+	minetest.sound_play("nether_teleporter", {pos=pos})
 	return true
 end