diff --git a/BauSystem_15/src/de/steamwar/bausystem/world/AutoLoader_15.java b/BauSystem_15/src/de/steamwar/bausystem/world/AutoLoader_15.java
index 0ffa968..af0148b 100644
--- a/BauSystem_15/src/de/steamwar/bausystem/world/AutoLoader_15.java
+++ b/BauSystem_15/src/de/steamwar/bausystem/world/AutoLoader_15.java
@@ -50,20 +50,15 @@ class AutoLoader_15 {
                     relative = block.getRelative(swtch.getFacing());
                     break;
             }
-            relative.getState().update(true);
-            updateBlock(relative.getLocation());
+            updateBlock(relative);
         }
         return true;
     }
 
-    static void updateBlock(Location location) {
-        for (int[] offset : offsets) {
-            location.add(offset[0], offset[1], offset[2]);
-            if (!location.getBlock().getType().isOccluding()) continue;
-            BlockData data = location.getBlock().getBlockData();
-            location.getBlock().setType(Material.BARRIER, true);
-            location.getBlock().setBlockData(data, true);
-        }
+    static void updateBlock(Block block) {
+        BlockData data = block.getBlockData();
+        block.setType(Material.BARRIER, true);
+        block.setBlockData(data, true);
     }
 
     static void onPlayerInteract(IAutoLoader loader, PlayerInteractEvent event) {