diff --git a/host_vars/scaleway.yml b/host_vars/scaleway.yml
index df6030c..f0d2d80 100644
--- a/host_vars/scaleway.yml
+++ b/host_vars/scaleway.yml
@@ -9,3 +9,15 @@ pip_install_packages:
 
 # netbird_setup_key: F234BD1F-385B-4BEA-8234-608CCB1062ED
 # netbird_register: true
+
+
+#* FIREWALL 
+
+firewall_allowed_udp_ports:
+  - "443"
+
+firewall_allowed_tcp_ports:
+  - "22"
+  - "80"
+  - "443"
+  - "9100"
\ No newline at end of file
diff --git a/swarm.yml b/swarm.yml
index 30ec05a..a8f3177 100644
--- a/swarm.yml
+++ b/swarm.yml
@@ -131,7 +131,7 @@
 
     - name: Copy the stack 
       ansible.builtin.copy:
-        content: "version: '3.13'"
+        content: "version: '3.8'"
         dest: /opt/stack.yml
       when: inventory_hostname in groups['docker_swarm_manager']
 
@@ -151,7 +151,7 @@
         name: cluster
         compose:
           - /opt/stack.yml
-          - version: '3.13'
+          - version: '3.8'
             # https://github.com/akhil/traefik-docker-swarm-example/blob/master/traefik.yml
           - services:
               traefik: