diff --git a/BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java b/BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java
index ec1560c..88e5b3b 100644
--- a/BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java
+++ b/BauSystem_15/src/de/steamwar/bausystem/commands/CommandDebugStick_15.java
@@ -27,6 +27,9 @@ class CommandDebugStick_15 {
     private CommandDebugStick_15(){}
 
     static void giveStick(Player player){
-        player.getInventory().setItemInMainHand(new ItemStack(Material.DEBUG_STICK, 1));
+        if(player.getInventory().getItemInMainHand().getType() == Material.AIR)
+            player.getInventory().setItemInMainHand(new ItemStack(Material.DEBUG_STICK));
+        else
+            player.getInventory().addItem(new ItemStack(Material.DEBUG_STICK));
     }
 }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonator.java b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonator.java
index 52bc21e..4446023 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonator.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandDetonator.java
@@ -23,6 +23,7 @@ import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.world.Detonator;
 import de.steamwar.bausystem.world.Welt;
+import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -62,7 +63,10 @@ public class CommandDetonator implements CommandExecutor {
             case "wand":
             case "detonator":
             case "item":
-                player.getInventory().setItemInMainHand(Detonator.WAND);
+                if(player.getInventory().getItemInMainHand().getType() == Material.AIR)
+                    player.getInventory().setItemInMainHand(Detonator.WAND);
+                else
+                    player.getInventory().addItem(Detonator.WAND);
                 player.updateInventory();
                 Detonator.getDetonator(player);
                 break;
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSkull.java b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSkull.java
index 0208ca7..9a0ca95 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSkull.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandSkull.java
@@ -21,6 +21,7 @@ package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.inventory.SWItem;
+import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -46,7 +47,11 @@ public class CommandSkull implements CommandExecutor {
         assert sm != null;
         sm.setDisplayName("§e" + args[0] + "§8s Kopf");
         is.setItemMeta(sm);
-        p.getInventory().setItemInMainHand(is);
+        if(p.getInventory().getItemInMainHand().getType() == Material.AIR)
+            p.getInventory().setItemInMainHand(is);
+        else
+            p.getInventory().addItem(is);
+
         return false;
     }
 }