diff --git a/client/.env.docker b/client/.env.docker
index e38db1f..55fad12 100644
--- a/client/.env.docker
+++ b/client/.env.docker
@@ -4,7 +4,7 @@ NUXT_PUBLIC_API_BASE=http://localhost/api
 NUXT_PUBLIC_AI_ENABLED=false
 NUXT_PUBLIC_AMPLITUDE_CODE=
 NUXT_PUBLIC_CRISP_WEBSITE_ID=
-NUXT_PUBLIC_CUSTOM_DOMAINS_ENABLED=false
+NUXT_PUBLIC_CUSTOM_DOMAINS_ENABLED=
 NUXT_PUBLIC_ENV=local
 NUXT_PUBLIC_GOOGLE_ANALYTICS_CODE=
 NUXT_PUBLIC_H_CAPTCHA_SITE_KEY=
diff --git a/client/lib/utils.js b/client/lib/utils.js
index f5ddf80..8317974 100644
--- a/client/lib/utils.js
+++ b/client/lib/utils.js
@@ -90,6 +90,7 @@ export const getDomain = function (url) {
  */
 export const customDomainUsed = function() {
   const config = useRuntimeConfig()
+  if (!config.public.customDomainsEnabled) return false
   const appDomain = getDomain(config.public.appUrl)
   const host = getHost()