diff --git a/src/main/java/eu/mhsl/minecraft/pixelblocks/listeners/BlockPlaceListener.java b/src/main/java/eu/mhsl/minecraft/pixelblocks/listeners/BlockPlaceListener.java
index 8bba62e..989ca09 100644
--- a/src/main/java/eu/mhsl/minecraft/pixelblocks/listeners/BlockPlaceListener.java
+++ b/src/main/java/eu/mhsl/minecraft/pixelblocks/listeners/BlockPlaceListener.java
@@ -33,9 +33,11 @@ public class BlockPlaceListener implements Listener {
                 }
 
                 PixelBlock pixelBlock = new PixelBlock(newBlockLocation, event.getPlayer().getUniqueId(), UUID.fromString(event.getItemInHand().getItemMeta().getItemName()));
-                pixelBlock.place(newBlockLocation);
-
-                event.getPlayer().getInventory().remove(event.getItemInHand());
+                if(pixelBlock.place(newBlockLocation)) {
+                    event.getPlayer().getInventory().remove(event.getItemInHand());
+                } else {
+                    event.getPlayer().sendMessage("Hier wurde bereits ein Pixelblock plaziert.");
+                }
             } else {
                 event.getPlayer().sendMessage("Du kannst nur in der Overworld oder im Nether Pixelblocks platzieren!");
             }