diff --git a/app/controllers/admin/authorizations_controller.rb b/app/controllers/admin/authorizations_controller.rb
index 5a6161e..d1f3361 100644
--- a/app/controllers/admin/authorizations_controller.rb
+++ b/app/controllers/admin/authorizations_controller.rb
@@ -57,13 +57,13 @@ class Admin::AuthorizationsController < OrbitAdminController
       @object_id = @object.id if @object
       @sorted_users = roles.inject({}) do |users, role|
         users_for_role = role.member_profiles.select {|m| !m.user.is_admin?}.map {|u| u.user}
-        users[role] = users_for_role - existing_users - @module_app.module_managers
+        users[role] = users_for_role - @module_app.module_managers
         users
       end
     else
       @sorted_users = roles.inject({}) do |users, role|
         users_for_role =  role.member_profiles.select {|m| !m.user.is_admin?}.map {|u| u.user}
-        users[role] = users_for_role - existing_users
+        users[role] = users_for_role - @module_app.module_managers
         users
       end
     end