diff --git a/docker-compose.yml b/docker-compose.yml
index ab859d0..059601e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,6 +12,7 @@ services:
       - NODE_ENV=production
       - PORT=2999
       - DOCKER_ENV=true
+      - SESSION_SECRET=${SESSION_SECRET}
     volumes:
       - ./public:/app/public
       - ./package.json:/app/package.json