diff --git a/rsconcept/frontend/env/.env.production b/rsconcept/frontend/env/.env.production
index 9362feb2..6cf29276 100644
--- a/rsconcept/frontend/env/.env.production
+++ b/rsconcept/frontend/env/.env.production
@@ -1,5 +1,5 @@
 # Frontend public settings: Production
 
-VITE_PORTAL_BACKEND=https://cportal.acconcept.ru
+VITE_PORTAL_BACKEND=https://api.cportal.acconcept.ru
 VITE_PORTAL_FRONT_PORT=443
 VITE_PORTAL_FRONT_HTTPS=true