             details[1]
 
 
-  _showMore: (key, e) =>
-    e.preventDefault() if e
+  _showMore: (e) =>
+    e.preventDefault()
+
+    key = e.currentTarget.dataset.showMore
 
     @setState "#{key}": (@state[key] + 5)

              key: 'more'
              href: '#'
              className: 'beatmapset-row beatmapset-row--more'
              onClick: @_showMore.bind(@, 'showingPlaycounts')
              osu.trans('common.buttons.show_more')
        ]


              key: 'more'
              href: '#'
              className: 'beatmapset-row beatmapset-row--more'
              'data-show-more': 'showingRecent'
              onClick: @_showMore
              osu.trans('common.buttons.show_more')
        ]

