diff --git a/app/views/user_blocks/_block.html.erb b/app/views/user_blocks/_block.html.erb
index c443dce2c..789ebddfe 100644
--- a/app/views/user_blocks/_block.html.erb
+++ b/app/views/user_blocks/_block.html.erb
@@ -7,7 +7,7 @@
   <% if show_moderator_name %>
   <td class="<%= c1 %>"><%= link_to h(block.moderator.display_name), :controller => 'user', :action => 'view', :display_name => block.moderator.display_name %></td>
   <% end %>
-  <td class="<%= c1 %>"><%=h block.reason %></td>
+  <td class="<%= c1 %>"><%=h truncate(block.reason) %></td>
   <td class="<%= c1 %>">
     <% if block.active? %>
       <% if block.needs_view? %>