diff --git a/db/seeds.rb b/db/seeds.rb
index 42c175e..9590f3a 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -67,4 +67,11 @@ ActiveJob.perform_all_later(3.times.map { TableSimulatorJob.new })
 
 'red'.paint.palette.triad(as: :hex).zip(Group.roots).each { |(color, group)| group.update!(color: color.paint.desaturate(40)) }
 
-Group.roots.each(&:colorize_children)
\ No newline at end of file
+Group.roots.each(&:colorize_children)
+
+User.create!(
+  email: 'development@example.com',
+  confirmed_at: Time.zone.now,
+  password: 'supersecretpassword',
+  password_confirmation: 'supersecretpassword',
+)
\ No newline at end of file