diff --git a/blog/_posts/2015-06-12-ufw.md b/blog/_posts/2015-06-12-ufw.md
index 1ed7adb..f1aae88 100644
--- a/blog/_posts/2015-06-12-ufw.md
+++ b/blog/_posts/2015-06-12-ufw.md
@@ -32,6 +32,8 @@ and overlay networks that I have interacted with recently._
 This post first has list of commands, then explanations that won't be
 repeated with IPvX ranges.
 
+Fedora/firewalld? [n/firewalld](/n/firewalld)
+
 ```bash
 ufw allow 22/tcp
 ufw default deny incoming