diff --git a/plugins/dspace/lib/dspace_plugin.rb b/plugins/dspace/lib/dspace_plugin.rb
index 6e26c1e..2c7656a 100644
--- a/plugins/dspace/lib/dspace_plugin.rb
+++ b/plugins/dspace/lib/dspace_plugin.rb
@@ -9,6 +9,7 @@ class DspacePlugin < Noosfero::Plugin
   end
 
   def content_types
+    return [] if !context.kind_of?(CmsController)
     if context.respond_to?(:params) && context.params
       types = []
       parent_id = context.params[:parent_id]
--
libgit2 0.21.2