diff --git a/global/overlay/etc/puppet/modules/soc/templates/sso/apache-site.conf.erb b/global/overlay/etc/puppet/modules/soc/templates/sso/apache-site.conf.erb
index 67b385f..d37a53c 100644
--- a/global/overlay/etc/puppet/modules/soc/templates/sso/apache-site.conf.erb
+++ b/global/overlay/etc/puppet/modules/soc/templates/sso/apache-site.conf.erb
@@ -41,7 +41,7 @@
 
         <%- if @extra_proxy_conf -%>
         IncludeOptional <%= @extra_proxy_conf %>
-        <%- endif -%>
+        <%- end -%>
 
         AuthGroupFile /etc/apache2/groups.txt
         Require group <% @groups.each.with_index do |group, i| %><%= group %><%= ' ' if i < (@groups.size - 1) %><% end %>