diff --git a/src/main/java/appeng/parts/misc/PartStorageBus.java b/src/main/java/appeng/parts/misc/PartStorageBus.java
index 674d8d259..fabe92b11 100644
--- a/src/main/java/appeng/parts/misc/PartStorageBus.java
+++ b/src/main/java/appeng/parts/misc/PartStorageBus.java
@@ -414,7 +414,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 
 		if( target.hasCapability( Capabilities.STORAGE_MONITORABLE_ACCESSOR, targetSide ) )
 		{
-			return 0;
+			return Objects.hash( target, target.getCapability( Capabilities.STORAGE_MONITORABLE_ACCESSOR, targetSide ) );
 		}
 
 		final IItemHandler itemHandler = target.getCapability( CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, targetSide );