diff --git a/gtk2_ardour/meterbridge.cc b/gtk2_ardour/meterbridge.cc
index fe29977b86..a2bc047bdb 100644
--- a/gtk2_ardour/meterbridge.cc
+++ b/gtk2_ardour/meterbridge.cc
@@ -683,6 +683,7 @@ Meterbridge::sync_order_keys (RouteSortOrderKey src)
 		delete (_metrics.back());
 		_metrics.pop_back();
 	}
+	queue_resize();
 }
 
 void