diff --git a/docs/configuration/interfaces/wireguard.rst b/docs/configuration/interfaces/wireguard.rst
index 036a9063e3..fe91fb32cd 100644
--- a/docs/configuration/interfaces/wireguard.rst
+++ b/docs/configuration/interfaces/wireguard.rst
@@ -131,7 +131,7 @@ traffic.
   set interfaces wireguard wg01 peer to-wg01 allowed-ips '192.168.1.0/24'
   set interfaces wireguard wg01 peer to-wg01 address '192.0.2.2'
   set interfaces wireguard wg01 peer to-wg01 port '51820'
-  set interfaces wireguard wg01 peer to-wg01 public-key 'EKY0dxRrSD98QHjfHOK13mZ5PJ7hnddRZt5woB3szyw='
+  set interfaces wireguard wg01 peer to-wg01 pubkey 'EKY0dxRrSD98QHjfHOK13mZ5PJ7hnddRZt5woB3szyw='
   set interfaces wireguard wg01 port '51820'
 
   set protocols static route 192.168.1.0/24 interface wg01