diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/smartplace/SmartPlaceListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/smartplace/SmartPlaceListener.java
index fb41d039..4f29062a 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/smartplace/SmartPlaceListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/smartplace/SmartPlaceListener.java
@@ -75,12 +75,15 @@ public class SmartPlaceListener implements Listener {
             return;
         }
 
-        switch (event.getMaterial()) {
-            case REPEATER:
-            case COMPARATOR:
-                return;
-            default:
-                break;
+        if (event.getClickedBlock().getType() == event.getMaterial()) {
+            switch (event.getMaterial()) {
+                case HOPPER:
+                case DISPENSER:
+                case DROPPER:
+                    break;
+                default:
+                    return;
+            }
         }
 
         event.setUseInteractedBlock(Event.Result.DENY);