diff --git a/src/main/java/tschipp/carryon/common/item/ItemEntity.java b/src/main/java/tschipp/carryon/common/item/ItemEntity.java
index 392c879..a576b3a 100644
--- a/src/main/java/tschipp/carryon/common/item/ItemEntity.java
+++ b/src/main/java/tschipp/carryon/common/item/ItemEntity.java
@@ -70,6 +70,9 @@ public class ItemEntity extends Item
 
 		NBTTagCompound entityData = new NBTTagCompound();
 		entityData = entity.writeToNBT(entityData);
+		
+		if (entityData == null)
+			return false;
 
 		String name = EntityList.getKey(entity).toString();