diff --git a/media/js/newsblur/reader/reader.js b/media/js/newsblur/reader/reader.js
index ec3faa8d3..fcff8279f 100644
--- a/media/js/newsblur/reader/reader.js
+++ b/media/js/newsblur/reader/reader.js
@@ -5491,6 +5491,15 @@
                 });
             });
             $document.bind('keydown', 'x', function(e) {
+                e.preventDefault();
+                var story = NEWSBLUR.reader.active_story;
+                if (story && story.get('selected')) {
+                    NEWSBLUR.reader.active_story.story_title_view.collapse_story();
+                } else if (story && !story.get('selected')) {
+                    NEWSBLUR.reader.active_story.set('selected', true);
+                }
+            });
+            $document.bind('keydown', 'shift+x', function(e) {
                 e.preventDefault();
                 NEWSBLUR.reader.active_story.story_view.expand_story();
             });
diff --git a/media/js/newsblur/reader/reader_keyboard.js b/media/js/newsblur/reader/reader_keyboard.js
index b28c186ba..c664ff625 100644
--- a/media/js/newsblur/reader/reader_keyboard.js
+++ b/media/js/newsblur/reader/reader_keyboard.js
@@ -233,13 +233,15 @@ _.extend(NEWSBLUR.ReaderKeyboard.prototype, {
               $.make('div', { className: 'NB-keyboard-shortcut' }, [
                 $.make('div', { className: 'NB-keyboard-shortcut-explanation' }, 'Expand story'),
                 $.make('div', { className: 'NB-keyboard-shortcut-key' }, [
+                    'shift',
+                    $.make('span','+'),
                     'x'
                 ])
               ]),
               $.make('div', { className: 'NB-keyboard-shortcut NB-last' }, [
-                $.make('div', { className: 'NB-keyboard-shortcut-explanation' }, 'Scroll to comments'),
+                $.make('div', { className: 'NB-keyboard-shortcut-explanation' }, 'Collapse story'),
                 $.make('div', { className: 'NB-keyboard-shortcut-key' }, [
-                    'c'
+                    'x'
                 ])
               ])
             ]),
@@ -311,6 +313,14 @@ _.extend(NEWSBLUR.ReaderKeyboard.prototype, {
                     'f'
                 ])
               ])
+            ]),
+            $.make('div', { className: 'NB-keyboard-group' }, [
+              $.make('div', { className: 'NB-keyboard-shortcut' }, [
+                $.make('div', { className: 'NB-keyboard-shortcut-explanation' }, 'Scroll to comments'),
+                $.make('div', { className: 'NB-keyboard-shortcut-key' }, [
+                    'c'
+                ])
+              ])
             ])
         ]);
     },