diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index 0a457cc6dd..5096f0f7ef 100644
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -1078,13 +1078,7 @@ MixerStrip::bundle_input_chosen (boost::shared_ptr<ARDOUR::Bundle> c)
 		return;
 	}
 
-	ARDOUR::BundleList current = _route->input()->bundles_connected ();
-
-	if (std::find (current.begin(), current.end(), c) == current.end()) {
-		_route->input()->connect_ports_to_bundle (c, true, this);
-	} else {
-		_route->input()->disconnect_ports_from_bundle (c, this);
-	}
+	_route->input()->connect_ports_to_bundle (c, true, this);
 }
 
 void
@@ -1094,13 +1088,7 @@ MixerStrip::bundle_output_chosen (boost::shared_ptr<ARDOUR::Bundle> c)
 		return;
 	}
 
-	ARDOUR::BundleList current = _route->output()->bundles_connected ();
-
-	if (std::find (current.begin(), current.end(), c) == current.end()) {
-		_route->output()->connect_ports_to_bundle (c, true, true, this);
-	} else {
-		_route->output()->disconnect_ports_from_bundle (c, this);
-	}
+	route->output()->connect_ports_to_bundle (c, true, true, this);
 }
 
 void