diff --git a/nuxt.config.js b/nuxt.config.js
index cab4d75ee..3f1dbf664 100644
--- a/nuxt.config.js
+++ b/nuxt.config.js
@@ -191,7 +191,9 @@ export default {
 
 function getDomain() {
   if (process.env.NODE_ENV === 'production') {
-    if (process.env.HEROKU_APP_NAME) {
+    if (process.env.HOST_URL) {
+      return process.env.HOST_URL
+    } else if (process.env.HEROKU_APP_NAME) {
       return `https://${process.env.HEROKU_APP_NAME}.herokuapp.com`
     } else if (process.env.VERCEL_URL) {
       return `https://${process.env.VERCEL_URL}`