diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 4137a06..1a5f4c1 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -9,6 +9,10 @@ module API
       @current_user
     end
 
+    def current_person
+      current_user.person unless current_user.nil?
+    end
+
     def logout
       @current_user = nil
     end
diff --git a/lib/api/v1/comments.rb b/lib/api/v1/comments.rb
index f9d7956..b47fe1e 100644
--- a/lib/api/v1/comments.rb
+++ b/lib/api/v1/comments.rb
@@ -28,7 +28,7 @@ module API
         # Example Request:
         #  POST api/v1/articles/12/comments?private_toke=234298743290432&body=new comment
         post ":id/comments" do
-          present environment.articles.find(params[:id]).comments.create(:author => current_user, :body => params[:body]), :with => Entities::Comment
+          present environment.articles.find(params[:id]).comments.create(:author => current_person, :body => params[:body]), :with => Entities::Comment
         end
       end
    
--
libgit2 0.21.2