diff --git a/docker-compose.yml b/docker-compose.yml
index b95940b..70d6868 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -41,7 +41,7 @@ services:
       - "80:80"
     build: ./frontend
     environment:
-      HOST: ${BACKEND_HOST}
+      BACKEND_HOST: ${BACKEND_HOST}
       VITE_BACKEND_URL: /backend
     depends_on:
       - backend