diff --git a/tasks/firewall.yml b/tasks/firewall.yml
index 5ae7591..9411a54 100644
--- a/tasks/firewall.yml
+++ b/tasks/firewall.yml
@@ -11,7 +11,6 @@
 
 - firewalld:
     port: "8443"
-    protocol: "tcp"
     zone: public
     permanent: true
     immediate: true