diff --git a/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionSystem.java b/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionSystem.java
index 68d1ec6f..97e8576d 100644
--- a/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionSystem.java
+++ b/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/DynamicRegionSystem.java
@@ -176,7 +176,7 @@ public class DynamicRegionSystem implements RegionSystem {
     public Stream<Pair<DynamicRegion, NeighbourDirection>> getNeighbours(Region region) {
         return getNeighbours(region, false, true, regionMap.values())
                 .filter(data -> data.getKey() instanceof DynamicRegion)
-                .map(data -> new Pair<>((DynamicRegion) data.getKey(), data.getValue()));
+                .map(data -> (Pair<DynamicRegion, NeighbourDirection>) (Pair) data);
     }
 
     @Override
diff --git a/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/DynamicRegion.java b/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/DynamicRegion.java
index a9fdc8f7..8e0997c1 100644
--- a/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/DynamicRegion.java
+++ b/BauSystem/BauSystem_RegionDynamic/src/de/steamwar/bausystem/region/dynamic/DynamicRegion.java
@@ -54,7 +54,7 @@ public abstract class DynamicRegion implements Region {
     public final void updateNeighbours() {
         List<Pair<PathRegion, NeighbourDirection>> list = DynamicRegionSystem.INSTANCE.getNeighbours(this)
                 .filter(data -> data.getKey() instanceof PathRegion)
-                .map(data -> new Pair<>((PathRegion) data.getKey(), data.getValue()))
+                .map(data -> (Pair<PathRegion, NeighbourDirection>)(Pair) data)
                 .toList();
         // Calculate Garden State for all neighbouring PathRegions
         list.forEach(data -> {