diff --git a/stack.production.yml b/stack.production.yml
index babdf82..a9d181c 100644
--- a/stack.production.yml
+++ b/stack.production.yml
@@ -15,6 +15,9 @@ services:
       start_period: 40s
     deploy:
       replicas: 1
+      placement:
+        constraints:
+          - node.hostname == macmini3
       update_config:
         order: start-first
         failure_action: rollback