diff --git a/docker-compose.yml b/docker-compose.yml
index 36edef5..a15b267 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,6 +5,10 @@ services:
       - ./.env
     volumes:
       - ./docker-data/postgres:/var/lib/postgresql/data
+    environment:
+      POSTGRES_DB: ${DB_NAME}
+      POSTGRES_USER: ${DB_USER}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
       interval: 10s