diff --git a/nixops/common-users.nix b/nixops/common-users.nix
index 2fd85dc0..858c27ad 100644
--- a/nixops/common-users.nix
+++ b/nixops/common-users.nix
@@ -62,13 +62,6 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBJDEHOerlYRjkTaaa9HLLjTRuLAkPdhcRiizUkmANKgKdO17xZ7Or05dAGeeivv+TEmJShSK0EljhGv/+pTHrf/L0d7pExSjyb0m08iYb8gLCoQVx7hcFLIGiYnNoLab9g=="
     ];
   };
-  geekzjk = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBJkGRYVmOXvPSne2xUYbC8XyotTQ4pr6dwR7IiRgOSHqwm6ECHRtjMM2hneI+lBv91YCg/l5WXE111dNXw6vniBIEqjrErz3MmjEZ5aFJI6l9KiyJ4zueRubuUyBVevaEw=="
-    ];
-  };
   spaqin = {
     isNormalUser = true;
     extraGroups = ["plugdev" "dialout"];
@@ -91,27 +84,6 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBGtaB32Ri1O7zRVG+1ADXmhwbK0r8R+c5W1RJd7cab5O9jp10wI+0JArFgK8u4m9oaR1rrVy4ym8wWMNu8vGKVTgyK+6UK87qTD96pnzwTyvzKCMOIHVBAPsnVfdOSKXLQ=="
     ];
   };
-  kk105 = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBCz/+v95hOHJXYFdzAACX6ezlroIb5d00FYZJn/CAKvQ1ZVVVA50tuNxcvgUMaWOzdUFaWtFOE7jprp7bDDwnK6tuxtSVKY6jIKrHWkjLjrrInpse3YkXny0yAyx/Nh2wA=="
-    ];
-  };
-  wongwaiki = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBDzjQwJoZB0VO6h30MLfepWqPTlrmg8FOjwnFy0zev7C9IgvZdg4u0Zhz5+ntYphuG3rFhaSvU8UiVtkAnq3ueG1OO5q1dcQZ2vbf7Lnn437PZeiVLqNoVgNiqhRXIGp7g=="
-    ];
-  };
-  garywan = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout" "libvirtd"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBPKRgjkgD9ZAPpA43gNLJj1DnQ2AtzFK0UCB0Wuf68THEFNeVadeB7ox6Hxje4H+f5+FtYde98VXwe7LwFgr9YCODFk8fR2m11pZQFsy2J0HYqTSidAfuziMEnfsjhkKFw=="
-    ];
-  };
   yuk = {
     isNormalUser = true;
     extraGroups = ["plugdev" "dialout" "libvirtd"];