diff --git a/docker-compose.yaml b/docker-compose.yaml
index c6c0ede..c21f88a 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -6,6 +6,9 @@ services:
     image: trafex/php-nginx
     deploy:
       replicas: 2
+      placement:
+        constraints:
+          - node.role == worker
     ports:
       - "8077:8080"
     volumes: