diff --git a/rsconcept/backend/.env.prod b/rsconcept/backend/.env.prod
index 0569bbbd..1b3cf744 100644
--- a/rsconcept/backend/.env.prod
+++ b/rsconcept/backend/.env.prod
@@ -1,7 +1,7 @@
 # Application settings
 
 # SECRET_KEY=
-ALLOWED_HOSTS=cportal.acconcept.ru
+ALLOWED_HOSTS=cportal.acconcept.ru;api.cportal.acconcept.ru
 CSRF_TRUSTED_ORIGINS=https://cportal.acconcept.ru;https://api.cportal.acconcept.ru
 CORS_ALLOWED_ORIGINS=https://cportal.acconcept.ru