diff --git a/hosts/glotzbert/default.nix b/hosts/glotzbert/default.nix
index 374bfc69..b173bcbe 100644
--- a/hosts/glotzbert/default.nix
+++ b/hosts/glotzbert/default.nix
@@ -54,9 +54,7 @@
     wantedBy = [ "graphical-session.target" ];
     partOf = [ "graphical-session.target" ];
     serviceConfig = {
-      ExecStart = ''
-        ${pkgs.x11vnc}/bin/x11vnc -shared -forever -passwd k-ot
-      '';
+      ExecStart = "${lib.getExe pkgs.x11vnc} -forever -shared -unixpw k-ot";
       RestartSec = 3;
       Restart = "always";
     };