diff --git a/public/canary.sh b/public/canary.sh
index 226e68d..94804bc 100644
--- a/public/canary.sh
+++ b/public/canary.sh
@@ -73,6 +73,7 @@ docker service create \
   --publish published=3000,target=3000,mode=host \
   --update-parallelism 1 \
   --update-order stop-first \
+  --constraint 'node.role == manager' \
   -e RELEASE_TAG=canary \
   dokploy/dokploy:canary
 
diff --git a/public/feature.sh b/public/feature.sh
index 6899373..b684785 100644
--- a/public/feature.sh
+++ b/public/feature.sh
@@ -73,6 +73,7 @@ docker service create \
   --publish published=3000,target=3000,mode=host \
   --update-parallelism 1 \
   --update-order stop-first \
+  --constraint 'node.role == manager' \
   -e RELEASE_TAG=feature \
   dokploy/dokploy:feature