diff --git a/plugins/discourse-local-dates/spec/integration/local_dates_spec.rb b/plugins/discourse-local-dates/spec/integration/local_dates_spec.rb
index 0999b18e673..2fed2e2dc0a 100644
--- a/plugins/discourse-local-dates/spec/integration/local_dates_spec.rb
+++ b/plugins/discourse-local-dates/spec/integration/local_dates_spec.rb
@@ -21,6 +21,7 @@ RSpec.describe "Local Dates" do
       'data-timezones="Europe/Paris|America/Los_Angeles"'
     )
 
+    expect(cooked).to include('data-email-preview="05/09/2018 12:00:00 AM (Europe: Paris)"')
     expect(cooked).to include('05/08/2018 10:00:00 PM')
   end