diff --git a/app/models/user/with_favorites.rb b/app/models/user/with_favorites.rb
index d5a71a3b244ba08a3d3e4eaf68972f83bfcbdf0a..66a8cb4636f25663aaa98f147cce5d516c5291ca 100644
--- a/app/models/user/with_favorites.rb
+++ b/app/models/user/with_favorites.rb
@@ -3,6 +3,7 @@ module User::WithFavorites
 
   included do
     has_many :favorites, dependent: :destroy
+    after_save :autoset_favorites
   end
 
   def add_favorite(about)
@@ -22,4 +23,12 @@ module User::WithFavorites
   def favorites_for(about)
     favorites.where(about_id: about.id, about_type: about.class.polymorphic_name)
   end
+
+  def autoset_favorites
+    if saved_change_to_role? && website_manager? && favorites.none?
+      websites_to_manage.each do |website|
+        add_favorite(website)
+      end
+    end
+  end
 end