diff --git a/nixops/common-users.nix b/nixops/common-users.nix
index ddb2f7a6..78baf21b 100644
--- a/nixops/common-users.nix
+++ b/nixops/common-users.nix
@@ -77,13 +77,6 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBLDJI4GFLBmScbeR8Jh4Gi8A/2nuGlYtFTJVT+Es/bzdiPRk8DLG62T0hyRR+8LfHjbrCsDuYFNztT8hHGXd7h3xp3y2X7ArkJo8xUK5QxGd5D2Zn4ANfZTTVkoGlEHbFA=="
     ];
   };
-  den512 = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBHwutGQ40zzb6LLFOcXPi52p5IdEvXz1KvWSCGOO5n2VmtAtHR+1yNLz9uMuHV9wNkwj0CABzL3JWl3klF3+1IhInxuq2qWmmxUK7ZQra6K/Qh01h8EsNi8FbhGMHgraPQ=="
-    ];
-  };
   flo = {
     isNormalUser = true;
     extraGroups = ["plugdev" "dialout"];