diff --git a/pages/linux/semanage-port.md b/pages/linux/semanage-port.md
index cb7981bfcb3df6..e9263ac6907e07 100644
--- a/pages/linux/semanage-port.md
+++ b/pages/linux/semanage-port.md
@@ -16,6 +16,10 @@
 
 `sudo semanage port {{-a|--add}} {{-t|--type}} {{ssh_port_t}} {{-p|--proto}} {{tcp}} {{22000}}`
 
+- Add a user-defined rule that assigns a label to a protocol-port-range pair:
+
+`sudo semanage port {{-a|--add}} {{-t|--type}} {{http_port_t}} {{-p|--proto}} {{tcp}} {{80-88}}`
+
 - Delete a user-defined rule using its protocol-port pair:
 
 `sudo semanage port {{-d|--delete}} {{-p|--proto}} {{udp}} {{11940}}`