diff --git a/configs/homepage/services.yaml b/configs/homepage/services.yaml
index d37cad3..d0b1888 100644
--- a/configs/homepage/services.yaml
+++ b/configs/homepage/services.yaml
@@ -90,11 +90,8 @@
       description: BMC (ana-ml2)
 
 - Infra - NH3:
-  - NH3-Firewall:
-      href: https://10.100.250.1
-      icon: mdi-wall-fire
-      siteMonitor: https://10.100.250.1
-      description: nh3-gw Fortigate 101F
+  # NH3-Firewall (Fortigate 101F at 10.100.250.1) retired 2026-04-21 —
+  # re-add if/when a new edge device is installed.
   - NH3-SW1:
       href: https://10.100.250.2
       icon: mdi-switch
diff --git a/scripts/discover-fortigate.sh b/scripts/discover-fortigate.sh
index 4dac52c..982dd54 100755
--- a/scripts/discover-fortigate.sh
+++ b/scripts/discover-fortigate.sh
@@ -17,7 +17,6 @@
 #
 # Example:
 #   scripts/discover-fortigate.sh ana-fw.phasefinal.com > leases-ana.tsv
-#   scripts/discover-fortigate.sh nh3-gw.phasefinal.com > leases-nh3.tsv
 #
 # Requires: ssh config (or `~/.ssh/config` host alias) for the FortiGate,
 # with key auth OR interactive password. FortiGate's SSH expects admin-level