diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js b/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js
index 4f65679..0f54273 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js
@@ -17,7 +17,7 @@
 (function () {
 
     // Injected Services
-    var ks, flash, wss, t2ps, t2ms, ps, t2is, t2sp, t2vs, t2rs, t2fs;
+    var ks, flash, wss, t2ps, t2ms, ps, t2is, t2sp, t2vs, t2rs, t2fs, t2sls;
 
     // Commmands
     var actionMap = {
@@ -31,6 +31,7 @@
         E: [equalizeMasters, 'Equalize mastership roles'],
         X: [resetAllNodeLocations, 'Reset Node Location'],
         U: [unpinNode, 'Unpin node (mouse over)'],
+        S: [toggleSpriteLayer, 'Toggle sprite layer'],
 
         esc: handleEscape
     };
@@ -119,6 +120,10 @@
         flash.flash('Pan and zoom reset');
     }
 
+    function toggleSpriteLayer() {
+        t2sls.toggle();
+    }
+
     function togglePorts(x) {
         updatePrefsState('porthl', t2vs.togglePortHighlights(x));
         t2fs.updateLinks();
@@ -144,8 +149,9 @@
         'KeyService', 'FlashService', 'WebSocketService', 'Topo2PrefsService',
         'Topo2MapService', 'PrefsService', 'Topo2InstanceService',
         'Topo2SummaryPanelService', 'Topo2ViewService', 'Topo2RegionService',
+        'Topo2SpriteLayerService',
         function (_ks_, _flash_, _wss_, _t2ps_, _t2ms_, _ps_, _t2is_, _t2sp_,
-                  _t2vs_, _t2rs_) {
+                  _t2vs_, _t2rs_, _t2sls_) {
 
             ks = _ks_;
             flash = _flash_;
@@ -157,6 +163,7 @@
             t2sp = _t2sp_;
             t2vs = _t2vs_;
             t2rs = _t2rs_;
+            t2sls = _t2sls_;
 
             return {
                 init: init,