diff --git a/spec/support/i18n_error_raising.rb b/spec/support/i18n_error_raising.rb
new file mode 100644
index 0000000000..9cef014820
--- /dev/null
+++ b/spec/support/i18n_error_raising.rb
@@ -0,0 +1,5 @@
+# From: https://robots.thoughtbot.com/better-tests-through-internationalization
+
+I18n.exception_handler = lambda do |exception, locale, key, options|
+  raise "missing translation: #{key}"
+end