diff --git a/.env b/.env
index 7344d76..3928d5c 100644
--- a/.env
+++ b/.env
@@ -1,6 +1,7 @@
 DATABASE_URL="mysql://lists_app:ListsApp@2025!@192.168.4.20:3306/ultimate_lists"
 
 # NextAuth Configuration
+AUTH_URL=http://localhost:3500
 NEXTAUTH_URL=http://localhost:3500
 NEXTAUTH_SECRET=your-secret-key-here-please-change-in-production
 AUTH_SECRET=your-secret-key-here-please-change-in-production
diff --git a/docker-compose.yml b/docker-compose.yml
index ab8cad7..a5ccd5f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,6 +8,7 @@ services:
     environment:
       - NODE_ENV=production
       - DATABASE_URL=${DATABASE_URL}
+      - AUTH_URL=${AUTH_URL:-http://localhost:3500}
       - NEXTAUTH_URL=${NEXTAUTH_URL:-http://localhost:3500}
       - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
       - AUTH_SECRET=${AUTH_SECRET}