diff --git a/lib/mpog_software_plugin.rb b/lib/mpog_software_plugin.rb
index 88a3e78..2a295f8 100644
--- a/lib/mpog_software_plugin.rb
+++ b/lib/mpog_software_plugin.rb
@@ -228,7 +228,7 @@ class MpogSoftwarePlugin < Noosfero::Plugin
     return if context.session[:user].nil? or context.session[:hide_incomplete_percentage] == true
 
     person = Person.where(:user_id=>context.session[:user]).first
-    if context.profile.person? and !person.nil?
+    if context.profile && context.profile.person? and !person.nil?
       @profile_edit_link = link_to _("Complete your profile"), "/myprofile/#{person.identifier}/profile_editor/edit"
       @percentege = calc_percentage_registration(person)
       if @percentege >= 0 and @percentege <= 100
--
libgit2 0.21.2