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 d1fa72d..8dab3ce 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2KeyCommands.js
@@ -32,6 +32,7 @@
             E: [equalizeMasters, 'Equalize mastership roles'],
             X: [resetNodeLocation, 'Reset Node Location'],
             U: [unpinNode, 'Unpin node (mouse over)'],
+            H: [toggleHosts, 'Toggle host visibility'],
             dot: [toggleToolbar, 'Toggle Toolbar'],
 
             esc: handleEscape,
@@ -145,6 +146,10 @@
         t2tbs.toggle();
     }
 
+    function toggleHosts() {
+        t2rs.toggleHosts();
+    }
+
     function notValid(what) {
         $log.warn('topo.js getActionEntry(): Not a valid ' + what);
     }