diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/loader/PrototypeLoader.java b/BauSystem_Main/src/de/steamwar/bausystem/region/loader/PrototypeLoader.java
index 199c2875..6324fff8 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/loader/PrototypeLoader.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/loader/PrototypeLoader.java
@@ -22,6 +22,8 @@ package de.steamwar.bausystem.region.loader;
 import de.steamwar.bausystem.region.Prototype;
 import lombok.experimental.UtilityClass;
 import org.bukkit.Bukkit;
+import yapion.hierarchy.diff.DiffBase;
+import yapion.hierarchy.diff.YAPIONDiff;
 import yapion.hierarchy.types.YAPIONObject;
 import yapion.parser.YAPIONParser;
 
@@ -33,7 +35,7 @@ import java.io.IOException;
 @UtilityClass
 public class PrototypeLoader {
 
-    private int loadedVersion = 0;
+    private YAPIONObject loaded = null;
     public static final File file = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "prototypes.yapion");
 
     public void load() {
@@ -44,11 +46,10 @@ public class PrototypeLoader {
             throw new SecurityException(e.getMessage(), e);
         }
 
-        int currentVersion = yapionObject.getPlainValueOrDefault("@version", -1);
-        if (currentVersion != loadedVersion && loadedVersion != 0) {
+        if (loaded != null && new YAPIONDiff(loaded, yapionObject).getDiffs().stream().anyMatch(diffBase -> !(diffBase instanceof DiffBase.DiffChange))) {
             throw new SecurityException("Version was not the specified version needed.");
         }
-        loadedVersion = currentVersion;
+        loaded = yapionObject;
 
         yapionObject.forEach((key, yapionAnyType) -> {
             if (yapionAnyType instanceof YAPIONObject) {
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/region/loader/RegionLoader.java b/BauSystem_Main/src/de/steamwar/bausystem/region/loader/RegionLoader.java
index 8d78cbf3..cbe1b3f4 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/region/loader/RegionLoader.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/region/loader/RegionLoader.java
@@ -24,6 +24,8 @@ import de.steamwar.bausystem.region.GlobalRegion;
 import de.steamwar.bausystem.region.Prototype;
 import lombok.experimental.UtilityClass;
 import org.bukkit.Bukkit;
+import yapion.hierarchy.diff.DiffBase;
+import yapion.hierarchy.diff.YAPIONDiff;
 import yapion.hierarchy.output.FileOutput;
 import yapion.hierarchy.types.YAPIONObject;
 import yapion.hierarchy.types.YAPIONType;
@@ -37,7 +39,7 @@ import java.io.IOException;
 @UtilityClass
 public class RegionLoader {
 
-    private int loadedVersion = 0;
+    private YAPIONObject loaded = null;
     private YAPIONObject optionsYapionObject;
     public static final File file = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "regions.yapion");
 
@@ -57,11 +59,10 @@ public class RegionLoader {
             throw new SecurityException(e.getMessage(), e);
         }
 
-        int currentVersion = yapionObject.getPlainValueOrDefault("@version", -1);
-        if (currentVersion != loadedVersion && loadedVersion != 0) {
+        if (loaded != null && new YAPIONDiff(loaded, yapionObject).getDiffs().stream().anyMatch(diffBase -> !(diffBase instanceof DiffBase.DiffChange))) {
             throw new SecurityException("Version was not the specified version needed.");
         }
-        loadedVersion = currentVersion;
+        loaded = yapionObject;
 
         File optionsFile = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "options.yapion");
         optionsYapionObject = new YAPIONObject();