diff --git a/config/initializers/acts_as_tenant.rb b/config/initializers/acts_as_tenant.rb
new file mode 100644
index 0000000..2813ace
--- /dev/null
+++ b/config/initializers/acts_as_tenant.rb
@@ -0,0 +1,3 @@
+ActsAsTenant.configure do |config|
+  config.require_tenant = true
+end
\ No newline at end of file
diff --git a/db/seeds.rb b/db/seeds.rb
index e493f6b..e0a11a6 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -2,13 +2,15 @@
 
 NUMBER_OF_GUESTS = 50
 
-TablesArrangement.delete_all
-Expense.delete_all
-Guest.delete_all
-Group.delete_all
-
-Wedding.delete_all
-wedding = Wedding.create!(slug: :default, date: 1.year.from_now)
+ActsAsTenant.without_tenant do
+  TablesArrangement.delete_all
+  Expense.delete_all
+  Guest.delete_all
+  Group.delete_all
+  
+  Wedding.delete_all
+  wedding = Wedding.create!(slug: :default, date: 1.year.from_now)
+end
 
 ActsAsTenant.with_tenant(wedding) do
   Expense.create!(name: 'Photographer', amount: 3000, pricing_type: 'fixed')