diff --git a/app/views/invitations/index.html.erb b/app/views/invitations/index.html.erb
index 5b461ce..c38b98d 100644
--- a/app/views/invitations/index.html.erb
+++ b/app/views/invitations/index.html.erb
@@ -29,7 +29,7 @@
     <thead>
       <tr>
         <th>URL</th>
-        <th>Used at</th>
+        <th>Accepted</th>
         <th>Invited user</th>
       </tr>
     </thead>
@@ -37,7 +37,7 @@
       <% @invitations_used.each do |invitation| %>
         <tr>
           <td><%= invitation_url(invitation.token) %></td>
-          <td><%= invitation.used_at %></td>
+          <td><%= invitation.used_at.strftime("%Y-%m-%d") %></td>
           <td><%= User.find(invitation.invited_user_id).address %></td>
         </tr>
       <% end %>