diff --git a/lib/adyen/client.rb b/lib/adyen/client.rb
index 7698f4ce..1f0469e0 100644
--- a/lib/adyen/client.rb
+++ b/lib/adyen/client.rb
@@ -44,6 +44,8 @@ def service_url_base(service)
         case service
         when "Checkout"
           url = "https://checkout-#{@env}.adyen.com/checkout/services/PaymentSetupAndVerification"
+        when "CheckoutUtility"
+          url = "https://checkout-#{@env}.adyen.com"
         when "Account", "Fund", "Notification"
           url = "https://cal-#{@env}.adyen.com/cal/services"
         when "Recurring", "Payment", "Payout"
diff --git a/spec/checkout_utility_spec.rb b/spec/checkout_utility_spec.rb
index aad2beff..76aa353c 100644
--- a/spec/checkout_utility_spec.rb
+++ b/spec/checkout_utility_spec.rb
@@ -11,6 +11,11 @@
     }
   end
 
+  it "sets the correct service URL base" do
+    client = Adyen::Client.new(env: :test)
+    expect(client.service_url_base(@shared_values[:service])).to eq("https://checkout-test.adyen.com")
+  end
+
   # must be created manually because every field in the response is an array
   it "makes an origin_keys call" do
     parsed_body = create_test(@shared_values[:client], @shared_values[:service], "origin_keys", @shared_values[:client].checkout_utility)