diff --git a/app/controllers/roles_controller.rb b/app/controllers/roles_controller.rb
index 866794b2a5..a18c365d48 100644
--- a/app/controllers/roles_controller.rb
+++ b/app/controllers/roles_controller.rb
@@ -69,7 +69,7 @@ def create
           if @role.save
             if registered
               deliver_if(recipients: user, key: 'users.added_as_coowner') do |r|
-                UserMailer.sharing_notification(@role, r, inviter: current_user)
+                UserMailer.sharing_notification(@role, r, current_user)
                           .deliver_now
               end
             end