diff --git a/block/qnb/BlockQuantumLinkChamber.java b/block/qnb/BlockQuantumLinkChamber.java
index 91d1d8a88..2d571c50c 100644
--- a/block/qnb/BlockQuantumLinkChamber.java
+++ b/block/qnb/BlockQuantumLinkChamber.java
@@ -61,6 +61,16 @@ public class BlockQuantumLinkChamber extends AEBaseBlock implements ICustomColli
 			bridge.neighborUpdate();
 	}
 
+	@Override
+	public void breakBlock(World w, int x, int y, int z, Block a, int b)
+	{
+		TileQuantumBridge bridge = getTileEntity( w, x, y, z );
+		if ( bridge != null )
+			bridge.breakCluster();
+
+		super.breakBlock( w, x, y, z, a, b );
+	}
+
 	@Override
 	protected Class<? extends BaseBlockRender> getRenderer()
 	{
diff --git a/block/qnb/BlockQuantumRing.java b/block/qnb/BlockQuantumRing.java
index 6ac42b6a8..7870c096a 100644
--- a/block/qnb/BlockQuantumRing.java
+++ b/block/qnb/BlockQuantumRing.java
@@ -37,6 +37,16 @@ public class BlockQuantumRing extends AEBaseBlock implements ICustomCollision
 			bridge.neighborUpdate();
 	}
 
+	@Override
+	public void breakBlock(World w, int x, int y, int z, Block a, int b)
+	{
+		TileQuantumBridge bridge = getTileEntity( w, x, y, z );
+		if ( bridge != null )
+			bridge.breakCluster();
+
+		super.breakBlock( w, x, y, z, a, b );
+	}
+
 	@Override
 	protected Class<? extends BaseBlockRender> getRenderer()
 	{