diff --git a/FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHiderWrapper.java b/FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHiderWrapper.java
index 212d9e6c..90368e26 100644
--- a/FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHiderWrapper.java
+++ b/FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHiderWrapper.java
@@ -48,6 +48,7 @@ import java.nio.ByteBuffer;
 import java.nio.file.Files;
 import java.security.InvalidKeyException;
 import java.security.NoSuchAlgorithmException;
+import java.util.BitSet;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class TechHiderWrapper extends StateDependent implements TechHider.LocationEvaluator, Listener {
@@ -145,7 +146,36 @@ public class TechHiderWrapper extends StateDependent implements TechHider.Locati
 
     public long getPattern(Player player) {
         try {
-            return ByteBuffer.wrap(cipher.doFinal(ByteBuffer.wrap(new byte[8]).putLong(SteamwarUser.get(player.getUniqueId()).getId()).array())).getLong();
+            byte[] bytes = new byte[6];
+            long id = SteamwarUser.get(player.getUniqueId()).getId();
+
+            bytes[0] = (byte) (id & 0xFF);
+            bytes[1] = (byte) ((id >>> 8) & 0xFF);
+            bytes[2] = (byte) ((id >>> 16) & 0xFF);
+            bytes[3] = (byte) ((id >>> 24) & 0xFF);
+            bytes[4] = (byte) ((id >>> 32) & 0xFF);
+            bytes[5] = (byte) ((id >>> 40) & 0xFF);
+
+            bytes = cipher.doFinal(bytes);
+
+            id = bytes[0] & 0xFFL |
+                    ((bytes[1] & 0xFFL) << 8) |
+                    ((bytes[2] & 0xFFL) << 16) |
+                    ((bytes[3] & 0xFFL) << 24) |
+                    ((bytes[4] & 0xFFL) << 32) |
+                    ((bytes[5] & 0xFFL) << 40);
+
+            long result = 0b0000000000000000000000000001001100000001000101110000001101110111L;
+            for (int i = 0; i < 64; i++) {
+                int mask = 1 << i;
+                if ((result & mask) != 0) continue;
+                if ((id & 1) == 1) {
+                    result |= mask;
+                }
+                id = id >>> 1;
+            }
+
+            return result;
         } catch (IllegalBlockSizeException | BadPaddingException e) {
             throw new SecurityException(e);
         }