diff --git a/src/de/steamwar/bungeecore/SubserverSystem.java b/src/de/steamwar/bungeecore/SubserverSystem.java
index dc10eaa9..9e08df5c 100644
--- a/src/de/steamwar/bungeecore/SubserverSystem.java
+++ b/src/de/steamwar/bungeecore/SubserverSystem.java
@@ -107,7 +107,7 @@ public class SubserverSystem {
 
         File directory = new File(SERVER_PATH, modus.getFolder());
         ProcessBuilder builder = node.startServer(
-                modus.serverJar(), directory, worldDir, mapName, port, "512M",
+                modus.serverJar(), directory, worldDir, mapName, port, "768M",
                 "logPath=" + mapName, "config=" + modus.getConfig(),
                 "fightID=" + eventFightID, "ranked=" + ranked,
                 "checkSchemID=" + checkSchemID, "prepareSchemID=" + prepareSchemID,
@@ -169,7 +169,7 @@ public class SubserverSystem {
 
     private static void sendToBau15(ProxiedPlayer p, UUID owner, String serverJar){
         SteamwarUser user = SteamwarUser.get(owner);
-        sendToBau(p, owner, BungeeCore.BAUWELT15, BungeeCore.USERWORLDS15, serverJar, "/home/minecraft/userworlds15", String.valueOf(user.getId()), "512M", "Bau15");
+        sendToBau(p, owner, BungeeCore.BAUWELT15, BungeeCore.USERWORLDS15, serverJar, "/home/minecraft/userworlds15", String.valueOf(user.getId()), "768M", "Bau15");
     }
 
     public static void sendToBau15(ProxiedPlayer p, UUID owner){