diff --git a/modules/server/tailscale/default.nix b/modules/server/tailscale/default.nix
index e084d3d0..429f8e4c 100644
--- a/modules/server/tailscale/default.nix
+++ b/modules/server/tailscale/default.nix
@@ -12,12 +12,8 @@ in {
     services = {
       tailscale = {
         enable = true;
-        # TODO: add authKeyFile to get extraUpFlags to work
-        # https://github.com/juanfont/headscale/issues/1550
-        # https://github.com/juanfont/headscale/blob/main/docs/running-headscale-linux-manual.md#register-machine-using-a-pre-authenticated-key
-        # https://www.reddit.com/r/NixOS/comments/18kz1nb/tailscale_extraupflags_not_working/
-        extraUpFlags = [
-          "--login-server https://headscale.nelim.org"
+
+        extraSetFlags = [
           "--operator=${cfg.user}"
         ];
       };