diff --git a/config/environments/test.rb b/config/environments/test.rb
index a1c6a38ce92e6b03362f7b30b03949a911be638a..e266a2b00edd217d88d7541a6a5d8627fe461bb4 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -41,4 +41,6 @@ Rails.application.configure do
   # config.action_view.raise_on_missing_translations = true
 
   config.active_storage.service = :test
+
+  config.action_mailer.default_url_options = { host: 'test.host' }
 end