diff --git a/test/unit/api/helpers_test.rb b/test/unit/api/helpers_test.rb
index 7d9e789..53ab562 100644
--- a/test/unit/api/helpers_test.rb
+++ b/test/unit/api/helpers_test.rb
@@ -235,7 +235,7 @@ should 'verify if user filled Serpro\' captcha text' do
   }
   params = {}
   params[:txtToken_captcha_serpro_gov_br] = '4324343'
-  assert_equal(_('Captcha text has not been filled'), test_captcha('127.0.0.1', params, environment)[0])
+  assert_equal(_('Captcha text has not been filled'), test_captcha('127.0.0.1', params, environment)[0]['message'])
 end
 
 should 'verify if Serpro\' captcha token has been sent' do
--
libgit2 0.21.2