diff --git a/smoothschedule/compose/production/traefik/traefik.yml b/smoothschedule/compose/production/traefik/traefik.yml
index fdd9d11..d54e311 100644
--- a/smoothschedule/compose/production/traefik/traefik.yml
+++ b/smoothschedule/compose/production/traefik/traefik.yml
@@ -123,7 +123,7 @@ http:
     # Routes to nginx which serves the frontend SPA and proxies /api/ to Django
     # Low priority (1) ensures specific domain routers match first
     subdomain-router:
-      rule: 'HostRegexp(`.+\\.smoothschedule\\.com`)'
+      rule: 'HostRegexp(`.+\.smoothschedule\.com`)'
       priority: 1
       entryPoints:
         - web-secure