diff --git a/docker-compose/nginxproxymanager/docker-compose.yaml b/docker-compose/nginxproxymanager/docker-compose.yaml
index af28b44..e119e28 100644
--- a/docker-compose/nginxproxymanager/docker-compose.yaml
+++ b/docker-compose/nginxproxymanager/docker-compose.yaml
@@ -13,7 +13,7 @@ services:
       - '81:81'
       - '443:443'
     environment:
-      DB_MYSQL_HOST: "db"
+      DB_MYSQL_HOST: "nginxproxymanager-db"
       DB_MYSQL_PORT: 3306
       DB_MYSQL_USER: "npm"
       DB_MYSQL_PASSWORD: "npm"
@@ -29,4 +29,4 @@ services:
       MYSQL_USER: 'npm'
       MYSQL_PASSWORD: 'npm'
     volumes:
-      - nginxproxymanager-db:/var/lib/mysql
\ No newline at end of file
+      - nginxproxymanager-db:/var/lib/mysql