diff --git a/docker-compose-example.yml b/docker-compose-example.yml
index 8836296..53b0132 100644
--- a/docker-compose-example.yml
+++ b/docker-compose-example.yml
@@ -14,6 +14,12 @@ services:
       - DJANGO_SECRET_KEY
       - DJANGO_ALLOWED_HOSTS
       - DJANGO_DEBUG
+      - SQL_ENGINE
+      - SQL_DATABASE
+      - SQL_USER
+      - SQL_PASSWORD
+      - SQL_HOST
+      - SQL_PORT
     networks:
       - bloonsworld
     depends_on: