diff --git a/functions.lua b/functions.lua
index 839c814..e4263e4 100644
--- a/functions.lua
+++ b/functions.lua
@@ -7,10 +7,10 @@ function landrush.get_chunk(pos)
 		y = - 32000
 	elseif ( pos.y < -60 ) then
 		y = -200
-	elseif ( pos.y < 140 ) then
+	elseif ( pos.y < 120 ) then
 		y = -30
 	else
-		y = 90
+		y = 120
 	end
 
 
diff --git a/protection.lua b/protection.lua
index 5adcd7e..e3ce8d2 100644
--- a/protection.lua
+++ b/protection.lua
@@ -90,7 +90,7 @@ function landrush.do_autoban(pos,name)
 			landrush.offense[name].lastpos = nil
 
 			if ( landrush.offense[name].bancount < 4 ) then
-				minetest.after( (banlength * 60), minetest.unban_name_or_ip,name )
+				minetest.after( (banlength * 60), minetest.unban_player_or_ip,name )
 			end
 
 			return