diff --git a/configurations/nixos/horizon/configuration.nix b/configurations/nixos/horizon/configuration.nix
index 2f98cf8..c9ad6e8 100644
--- a/configurations/nixos/horizon/configuration.nix
+++ b/configurations/nixos/horizon/configuration.nix
@@ -63,7 +63,7 @@
       authKeyFile = config.sops.secrets."wireguard-keys/tailscale-authkey/horizon".path;
       useRoutingFeatures = "client";
       extraUpFlags = [
-        "--advertise-tags=tag:server,tag:static"
+        "--advertise-tags=tag:client,tag:mobile"
       ];
     };
   };
diff --git a/configurations/nixos/twilight/configuration.nix b/configurations/nixos/twilight/configuration.nix
index 2c1b3d5..5da8a77 100644
--- a/configurations/nixos/twilight/configuration.nix
+++ b/configurations/nixos/twilight/configuration.nix
@@ -58,7 +58,7 @@
       extraUpFlags = [
         "--advertise-exit-node"
         "--advertise-routes=192.168.0.0/24"
-        "--advertise-tags=tag:server,tag:static"
+        "--advertise-tags=tag:client,tag:static"
       ];
       extraSetFlags = [
         "--advertise-exit-node"