diff --git a/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js b/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
index 991879ba00e..12a04e80b4a 100644
--- a/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
+++ b/app/assets/javascripts/discourse/lib/keyboard_shortcuts.js
@@ -51,6 +51,7 @@ Discourse.KeyboardShortcuts = Ember.Object.createWithMixins({
     'u': 'goBack',
     '`': 'nextSection',
     '~': 'prevSection',
+    '.': 'showIncomingUpdatedTopics',
     '/': 'showSearch',
     '=': 'showSiteMap',                                             // open site map menu
     'p': 'showCurrentUser',                                         // open current user menu
@@ -133,6 +134,11 @@ Discourse.KeyboardShortcuts = Ember.Object.createWithMixins({
     }
   },
 
+  showIncomingUpdatedTopics: function() {
+    $('.alert .alert-info .clickable').click();
+    return false;
+  },
+
   toggleProgress: function() {
     Discourse.__container__.lookup('controller:topic-progress').send('toggleExpansion', {highlight: true});
   },
diff --git a/app/assets/javascripts/discourse/templates/modal/keyboard_shortcuts_help.js.handlebars b/app/assets/javascripts/discourse/templates/modal/keyboard_shortcuts_help.js.handlebars
index 76617712dce..3d0f01c65cc 100644
--- a/app/assets/javascripts/discourse/templates/modal/keyboard_shortcuts_help.js.handlebars
+++ b/app/assets/javascripts/discourse/templates/modal/keyboard_shortcuts_help.js.handlebars
@@ -26,6 +26,7 @@
         <li>{{{i18n keyboard_shortcuts_help.application.notifications}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.application.site_map_menu}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.application.user_profile_menu}}}</li>
+        <li>{{{i18n keyboard_shortcuts_help.application.show_incoming_updated_topics}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.application.search}}}</li>
         <li>{{{i18n keyboard_shortcuts_help.application.help}}}</li>
       </ul>
diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 7fe3c5299ce..96ec00746ae 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -2056,6 +2056,7 @@ en:
         notifications: '<b>n</b> Open notifications'
         site_map_menu: '<b>=</b> Open site map menu'
         user_profile_menu: '<b>p</b> Open user profile menu'
+        show_incoming_updated_topics: '<b>.</b> Show incoming/updated topics'
         search: '<b>/</b> Search'
         help: '<b>?</b> Open keyboard shortcuts help'
       actions: