diff --git a/app/models/team.rb b/app/models/team.rb
index 39e2ec7c3bf..77ee1325d52 100755
--- a/app/models/team.rb
+++ b/app/models/team.rb
@@ -261,7 +261,7 @@ def self.export(csv, parent_id, options, teamtype)
       if options[:team_name] == 'false'
         team_members = TeamsUser.where(team_id: team.id)
         team_members.each do |user|
-          user_export = user.kind_of?(User) ? user.username : user.user
+          user_export = user.respond_to?(:username) ? user.username : user.user
           output.push(user_export)
         end
       end