diff --git a/nixos/modules/services/networking/wg-quick.nix b/nixos/modules/services/networking/wg-quick.nix
index 90c2d3cd35c8..02fe40a22a10 100644
--- a/nixos/modules/services/networking/wg-quick.nix
+++ b/nixos/modules/services/networking/wg-quick.nix
@@ -147,7 +147,7 @@ let
         example = "rVXs/Ni9tu3oDBLS4hOyAUAa1qTWVA3loR8eL20os3I=";
         type = with types; nullOr str;
         description = ''
-          Base64 preshared key generated by <commmand>wg genpsk</command>.
+          Base64 preshared key generated by <command>wg genpsk</command>.
           Optional, and may be omitted. This option adds an additional layer of
           symmetric-key cryptography to be mixed into the already existing
           public-key cryptography, for post-quantum resistance.