diff --git a/config/environments/test.rb b/config/environments/test.rb
index 675eb29..ecafbc2 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -35,7 +35,7 @@
   # Print deprecation notices to the stderr
   config.active_support.deprecation = :stderr
 
-  config.action_mailer.default_url_options = {host: "localhost:3000"}
+  config.action_mailer.default_url_options = {host: "localhost", port: 3000}
   # Prevent Webmock to disable connection to localhost(solr specially)
   WebMock.disable_net_connect!(:allow_localhost => true)
 end