diff --git a/BauSystem_Main/src/de/steamwar/bausystem/cannonsimulator/TNTSimulatorListener.java b/BauSystem_Main/src/de/steamwar/bausystem/cannonsimulator/TNTSimulatorListener.java
index a72fd68..49dc743 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/cannonsimulator/TNTSimulatorListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/cannonsimulator/TNTSimulatorListener.java
@@ -37,7 +37,7 @@ public class TNTSimulatorListener implements Listener {
     private static final Vector HALF = new Vector(0.5, 0, 0.5);
 
     private boolean permissionCheck(Player player) {
-        if (Welt.noPermission(player, Permission.build)) {
+        if (Welt.noPermission(player, Permission.world)) {
             player.sendMessage(BauSystem.PREFIX + "§cDu darfst hier nicht den Simulator nutzen");
             return false;
         }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulator.java b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulator.java
index c351462..8e86f61 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulator.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSimulator.java
@@ -25,7 +25,6 @@ import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.cannonsimulator.TNTSimulator;
 import de.steamwar.bausystem.world.Welt;
-import org.bukkit.block.data.type.TNT;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -34,7 +33,7 @@ import org.bukkit.entity.Player;
 public class CommandSimulator implements CommandExecutor {
 
     private boolean permissionCheck(Player player) {
-        if (Welt.noPermission(player, Permission.build)) {
+        if (Welt.noPermission(player, Permission.world)) {
             player.sendMessage(BauSystem.PREFIX + "§cDu darfst hier nicht den Simulator nutzen");
             return false;
         }