diff --git a/hosts/router/ifconfig.nix b/hosts/router/ifconfig.nix
index 792dc0b..dbbff61 100644
--- a/hosts/router/ifconfig.nix
+++ b/hosts/router/ifconfig.nix
@@ -83,7 +83,7 @@ in
       ia_pd 30/${ifs.lan30.net6} -
       ia_pd 40/${ifs.lan40.net6} -
       ia_pd 50/${ifs.lan50.net6} -
-      ia_pd 100/${pdFromWan}8::/64 -  # for vpn stuff
+      ia_pd 100/${ifs.wg0.net6} -  # for vpn stuff
       # ia_pd 8 -
 
       # the leases can be assigned to the interfaces,