diff --git a/app/views/content_viewer/article_versions.html.erb b/app/views/content_viewer/article_versions.html.erb
index 69c60d2..9d920c7 100644
--- a/app/views/content_viewer/article_versions.html.erb
+++ b/app/views/content_viewer/article_versions.html.erb
@@ -6,7 +6,7 @@
 
 <p><%= _('This is the list of all versions of this content. Select a version to see it and then revert to it.') %>.</p>
 
-<% form_tag({:controller => 'content_viewer', :action => 'versions_diff', :profile => profile.identifier, :page => @page.path.split('/')}, :method => 'get') do %>
+<%= form_tag({:controller => 'content_viewer', :action => 'versions_diff', :profile => profile.identifier, :page => @page.path.split('/')}, :method => 'get') do %>
   <ul id="article-versions">
     <% @versions.each do |v| %>
       <li>
diff --git a/app/views/content_viewer/forum_page.html.erb b/app/views/content_viewer/forum_page.html.erb
index 63ed6e4..ab6064e 100644
--- a/app/views/content_viewer/forum_page.html.erb
+++ b/app/views/content_viewer/forum_page.html.erb
@@ -15,7 +15,7 @@
 
   <p><%= @page.terms_of_use %></p>
 
-  <% form_tag @page.url.merge(:terms_accepted => true) do %>
+  <%= form_tag @page.url.merge(:terms_accepted => true) do %>
     <% button_bar do %>
       <% if user %>
         <%= submit_button :save, _("Accept")  %>
diff --git a/app/views/content_viewer/view_page.html.erb b/app/views/content_viewer/view_page.html.erb
index 8f12455..a1f10a4 100644
--- a/app/views/content_viewer/view_page.html.erb
+++ b/app/views/content_viewer/view_page.html.erb
@@ -86,7 +86,7 @@
     <%= hidden_field_tag("page_url", url_for(:controller=>'content_viewer', :action=>'view_page', :profile=>profile.identifier)) %>
     <%= javascript_include_tag "comment_order.js" %>
     <div class="comment-order">
-      <% form_tag({:controller=>'content_viewer' , :action=>'view_page'}, {:method=>'get', :id=>"form_order"}) do %>
+      <%= form_tag({:controller=>'content_viewer' , :action=>'view_page'}, {:method=>'get', :id=>"form_order"}) do %>
         <%= select_tag 'comment_order', options_for_select({_('Oldest first')=>'oldest', _('Newest first')=>'newest'}, @comment_order) %>
       <% end %>
     </div>
@@ -96,7 +96,7 @@
     <%= hidden_field_tag("page_url", url_for(:controller=>'content_viewer', :action=>'view_page', :profile=>profile.identifier)) %>
     <%= javascript_include_tag "comment_order.js" %>
     <div class="comment-order">
-      <% form_tag({:controller=>'content_viewer' , :action=>'view_page'}, {:method=>'get', :id=>"form_order"}) do %>
+      <%= form_tag({:controller=>'content_viewer' , :action=>'view_page'}, {:method=>'get', :id=>"form_order"}) do %>
         <%= select_tag 'comment_order', options_for_select({_('Oldest first')=>'oldest', _('Newest first')=>'newest'}, @comment_order) %>
       <% end %>
     </div>
--
libgit2 0.21.2