diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/Prototype.java b/BauSystem_Main/src/de/steamwar/bausystem/region/Prototype.java
index a2088060..0fa57349 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/Prototype.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/Prototype.java
@@ -117,6 +117,7 @@ public class Prototype {
 
         private boolean extensionRegistered;
 
+        private final boolean hasCopyPoint;
         private final int copyOffsetX;
         private final int copyOffsetY;
         private final int copyOffsetZ;
@@ -165,6 +166,7 @@ public class Prototype {
             copyOffsetX = yapionObject.getPlainValueOrDefault("copyOffsetX", 0);
             copyOffsetY = yapionObject.getPlainValueOrDefault("copyOffsetY", 0);
             copyOffsetZ = yapionObject.getPlainValueOrDefault("copyOffsetZ", 0);
+            hasCopyPoint = yapionObject.containsKey("copyOffsetX") || yapionObject.containsKey("copyOffsetY") || yapionObject.containsKey("copyOffsetZ");
         }
     }
 
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java b/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
index 26f6bef4..c29597f0 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/Region.java
@@ -172,7 +172,7 @@ public class Region {
             this.minPointBuildExtension = this.minPointBuild.subtract(prototype.getBuild().getExtensionNegativeX(), prototype.getBuild().getExtensionNegativeY(), prototype.getBuild().getExtensionNegativeZ());
             this.maxPointBuildExtension = this.maxPointBuild.add(prototype.getBuild().getExtensionPositiveX(), prototype.getBuild().getExtensionPositiveY(), prototype.getBuild().getExtensionPositiveZ());
 
-            if (prototype.getBuild().getCopyOffsetX() == 0 && prototype.getBuild().getCopyOffsetY() == 0 && prototype.getBuild().getCopyOffsetZ() == 0) {
+            if (prototype.getBuild().isHasCopyPoint()) {
                 this.copyPoint = minPoint.add(prototype.getCopyPointOffsetX(), prototype.getCopyPointOffsetY(), prototype.getCopyPointOffsetZ());
             } else if (prototype.getBuild().getCopyOffsetX() != 0 || prototype.getBuild().getCopyOffsetY() != 0 || prototype.getBuild().getCopyOffsetZ() != 0) {
                 this.copyPoint = this.minPointBuild.add(prototype.getBuild().getCopyOffsetX(), prototype.getBuild().getCopyOffsetY(), prototype.getBuild().getCopyOffsetZ());