diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2.js b/web/gui/src/main/webapp/app/view/topo2/topo2.js
index f62bf5c..ee6fa78 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2.js
@@ -28,7 +28,7 @@
         fs, mast, ks, zs,
         gs, ms, sus, flash,
         wss, ps, th,
-        t2es, t2fs, t2is;
+        t2es, t2fs, t2is, t2bcs;
 
     // DOM elements
     var ovtopo2, svg, defs, zoomLayer, mapG, spriteG, forceG, noDevsLayer;
@@ -92,12 +92,13 @@
         'GlyphService', 'MapService', 'SvgUtilService', 'FlashService',
         'WebSocketService', 'PrefsService', 'ThemeService',
         'Topo2EventService', 'Topo2ForceService', 'Topo2InstanceService',
+        'Topo2BreadcrumbService',
 
         function (_$scope_, _$log_, _$loc_,
             _fs_, _mast_, _ks_, _zs_,
             _gs_, _ms_, _sus_, _flash_,
             _wss_, _ps_, _th_,
-            _t2es_, _t2fs_, _t2is_) {
+            _t2es_, _t2fs_, _t2is_, _t2bcs_) {
 
             var params = _$loc_.search(),
                 projection,
@@ -134,6 +135,7 @@
             t2es = _t2es_;
             t2fs = _t2fs_;
             t2is = _t2is_;
+            t2bcs = _t2bcs_;
 
             // capture selected intent parameters (if they are set in the
             //  query string) so that the traffic overlay can highlight
@@ -179,6 +181,7 @@
             // initialize the force layout, ready to render the topology
             forceG = zoomLayer.append('g').attr('id', 'topo-force');
             t2fs.init(svg, forceG, uplink, dim);
+            t2bcs.init();
 
 
             // =-=-=-=-=-=-=-=-