diff --git a/docker-compose.yml b/docker-compose.yml
index e6756a5..a46e834 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -98,13 +98,13 @@ services:
       # These MUST match the user, password, and database name in the DATABASE_URL above
       POSTGRES_USER: ${DB_AUTH_USER:-textsender_api_op}
       POSTGRES_PASSWORD: ${DB_AUTH_PASSWORD:-password}
-      POSTGRES_DB: ${DB_AUTH_DB:-textsender_api_auth_db}
+      POSTGRES_DB: ${DB_AUTH_NAME:-textsender_api_auth_db}
     volumes:
       # Persist database data using a named volume
       - postgres_data_auth:/var/lib/postgresql
     ports: 
       # Optional: Expose port 5432 ONLY if you need to connect directly from your host machine (e.g., for debugging)
-      - "5433:5432"
+      - "5432:5432"
     healthcheck:
         # Checks if Postgres is ready to accept connections
         test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]