diff --git a/app/middlewares/rack/domain_redirect.rb b/app/middlewares/rack/domain_redirect.rb
index 13d607e83..c2416ae87 100644
--- a/app/middlewares/rack/domain_redirect.rb
+++ b/app/middlewares/rack/domain_redirect.rb
@@ -11,7 +11,7 @@ class DomainRedirect
       ['', '/tce', /tochangeeverything\.com/],
 
       # Heroku subdomain
-      ['', '', /crimethinc\.herokuapp\.com$/],
+      ['', '', /\.herokuapp\.com$/],
 
       # Other TLDs
       ['', '', /crimethinc\.gay$/],