diff --git a/app/workers/sync_objects_on_stripe_worker.rb b/app/workers/sync_objects_on_stripe_worker.rb
index c7c094d05..baacc65af 100644
--- a/app/workers/sync_objects_on_stripe_worker.rb
+++ b/app/workers/sync_objects_on_stripe_worker.rb
@@ -29,7 +29,7 @@ class SyncObjectsOnStripeWorker
       logger.debug "#{index} / #{total}"
       Stripe::Coupon.retrieve(coupon.code, api_key: Setting.get('stripe_secret_key'))
     rescue Stripe::InvalidRequestError
-      Stripe::Service.create_coupon(coupon.id)
+      Stripe::Service.new.create_coupon(coupon.id)
     end
 
     w = StripeWorker.new
diff --git a/lib/tasks/fablab/stripe.rake b/lib/tasks/fablab/stripe.rake
index 641a81353..c8bba5466 100644
--- a/lib/tasks/fablab/stripe.rake
+++ b/lib/tasks/fablab/stripe.rake
@@ -37,7 +37,7 @@ namespace :fablab do
       Coupon.all.each do |c|
         Stripe::Coupon.retrieve(c.code, api_key: Setting.get('stripe_secret_key'))
       rescue Stripe::InvalidRequestError
-        Stripe::Service.create_coupon(c.id)
+        Stripe::Service.new.create_coupon(c.id)
       end
       puts 'Done'
     end