diff --git a/src/de/steamwar/lobby/listener/PlayerMoveListener.java b/src/de/steamwar/lobby/listener/PlayerMoveListener.java
index e5daf07..ebe2e92 100644
--- a/src/de/steamwar/lobby/listener/PlayerMoveListener.java
+++ b/src/de/steamwar/lobby/listener/PlayerMoveListener.java
@@ -20,7 +20,6 @@
 package de.steamwar.lobby.listener;
 
 import de.steamwar.lobby.utils.Config;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
@@ -29,37 +28,15 @@ import org.bukkit.util.Vector;
 
 public class PlayerMoveListener implements Listener {
 
+    private static final Vector borderMinVector = new Vector(Config.BorderMinX, Config.BorderMinY, Config.BorderMinZ);
+    private static final Vector borderMaxVector = new Vector(Config.BorderMaxX, Config.BorderMaxY, Config.BorderMaxZ);
+
     @EventHandler
     public void handleWorldBorder(PlayerMoveEvent event) {
         Location to = event.getTo();
-        if(!isInRegion(
-                new Vector(Config.BorderMinX, Config.BorderMinY, Config.BorderMinZ),
-                new Vector(Config.BorderMaxX, Config.BorderMaxY, Config.BorderMaxZ),
-                to.toVector()))
-            event.getPlayer().teleport(new Location(
-                    Bukkit.getWorlds().get(0),
-                    Config.SpawnX,
-                    Config.SpawnY,
-                    Config.SpawnZ,
-                    Config.Yaw,
-                    Config.Pitch));
+        if (!to.toVector().isInAABB(borderMinVector, borderMaxVector)) {
+            event.getPlayer().teleport(event.getFrom());
+        }
     }
 
-    private boolean isInRegion(Vector minPoint, Vector maxPoint, Vector location) {
-        int x = location.getBlockX();
-        int y = location.getBlockY();
-        int z = location.getBlockZ();
-
-        if(x >= minPoint.getBlockX()
-                && x <= maxPoint.getBlockX()
-                && y >= minPoint.getBlockY()
-                && y <= maxPoint.getBlockY()
-                && z >= minPoint.getBlockZ()
-                && z <= maxPoint.getBlockZ()) {
-            return true;
-        } else
-            return false;
-    }
-
-
-}
+}
\ No newline at end of file