diff --git a/app/controllers/payment_test/payments_controller.rb b/app/controllers/payment_test/payments_controller.rb
index 976f9ad..5c83520 100644
--- a/app/controllers/payment_test/payments_controller.rb
+++ b/app/controllers/payment_test/payments_controller.rb
@@ -39,7 +39,7 @@ def index
 
     def set_failed_state
       new_state = params.require(:state)
-      target_method = "set_status_#{new_state.to_s.downcase}".to_sym
+      target_method = "set_status_#{new_state.to_s.downcase}"
 
       begin
         ::Killbill::PaymentTest::PaymentTestClient.send(target_method, nil, options_for_klient)
diff --git a/lib/payment_test/engine.rb b/lib/payment_test/engine.rb
index 73d90a8..6d357a6 100644
--- a/lib/payment_test/engine.rb
+++ b/lib/payment_test/engine.rb
@@ -6,7 +6,7 @@
 # We need to explicitly require all of our dependencies listed in payment_test.gemspec
 #
 # See also https://github.com/carlhuda/bundler/issues/49
-require 'killbill-assets-ui'
+require 'killbill_assets_ui'
 require 'killbill_client'
 
 module PaymentTest