diff --git a/site-cookbooks/kosmos_rsk/recipes/firewall.rb b/site-cookbooks/kosmos_rsk/recipes/firewall.rb
new file mode 100644
index 0000000..b1c9bcf
--- /dev/null
+++ b/site-cookbooks/kosmos_rsk/recipes/firewall.rb
@@ -0,0 +1,7 @@
+include_recipe 'firewall'
+
+firewall_rule 'rskj' do
+  port     [4444,50505]
+  protocol :tcp
+  command  :allow
+end
diff --git a/site-cookbooks/kosmos_rsk/recipes/rskj.rb b/site-cookbooks/kosmos_rsk/recipes/rskj.rb
index 0ec4a5d..ea9a7ab 100644
--- a/site-cookbooks/kosmos_rsk/recipes/rskj.rb
+++ b/site-cookbooks/kosmos_rsk/recipes/rskj.rb
@@ -30,10 +30,4 @@ service "rsk" do
   action [:enable, :start]
 end
 
-include_recipe 'firewall'
-
-firewall_rule 'rskj' do
-  port     [4444,50505]
-  protocol :tcp
-  command  :allow
-end
+include_recipe 'kosmos_rsk::firewall'