diff --git a/app/views/categories/index.html.erb b/app/views/categories/index.html.erb
index fdad186..00565e7 100755
--- a/app/views/categories/index.html.erb
+++ b/app/views/categories/index.html.erb
@@ -26,8 +26,8 @@
             <%= link_to forum.title, forum_path(forum) %><br />
             <span class="smaller"><%= forum.description %></span><br />
           </td>
-          <td class="counts smaller"><%= forum.topics.size %></td>
-          <td class="counts smaller"><%= forum.posts.size - forum.topics.size %></td>
+          <td class="counts smaller"><%= forum.topics.count %></td>
+          <td class="counts smaller"><%= forum.posts.count %></td>
           <td class="last_post smaller">
             <% if forum.posts.size > 0 %>
               <%=l forum.posts.last.created_at %><br />