diff --git a/nixops/common-users.nix b/nixops/common-users.nix
index ae3129c..f734581 100644
--- a/nixops/common-users.nix
+++ b/nixops/common-users.nix
@@ -84,20 +84,6 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBGKbLMWCWrcUIVDKc7wrkn1Oo1PCH3K0HWIXnPjgASqKdzrNkgrHcg8UsXS0tLKtoYWbWisVUU+V05p6RKMOP7TP6hc2xoVRov6fBMuKHnVJbR9BAkn3O2EaJ7Rlo0y8aQ=="
     ];
   };
-  ciciwu = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBIzRznRnbyIfo64IVlZNS6ZisPNYKoIeadkXz0dhvp4RBzOKbIOj/9wVbtmMvbScuDJw79dSk0cviaTU8hfMfSplzm3iZGqX4N4JWPtPQAu28e3P6Cu89AiKKjT3dUM50Q=="
-    ];
-  };
-  stevefan1999 = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout" "wireshark"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBCxQXT1Qd9ysrCAgJl+81UpiL7/32CzYXvZeByG7MatJ1o2DOBZmm5r4GEwz2F9bRc/KIc9UyurX0jWS6O5FhAYLg4ekCrm5bvLEgl8py4Cd+VZY8wM3nQGyDTFQzeg4lQ=="
-    ];
-  };
   topquark12 = {
     isNormalUser = true;
     extraGroups = ["plugdev" "dialout" "wireshark" "libvirtd"];
@@ -105,13 +91,6 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBGtaB32Ri1O7zRVG+1ADXmhwbK0r8R+c5W1RJd7cab5O9jp10wI+0JArFgK8u4m9oaR1rrVy4ym8wWMNu8vGKVTgyK+6UK87qTD96pnzwTyvzKCMOIHVBAPsnVfdOSKXLQ=="
     ];
   };
-  wylited = {
-    isNormalUser = true;
-    extraGroups = ["plugdev" "dialout"];
-    openssh.authorizedKeys.keys = [
-      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBFCHjHMQ2PVeedJSsgjIEhUHx0Qi3C5D/iKSeEkhn4gvNgkfBUOL7hZ7NjY7umOz+FaaW7Zj62dTTn8AN3HIFk0jBt6ZgihoCE1eqAxAVMhKnCNR47DT1eYTeWDpkoAERg=="
-    ];
-  };
 
   dpn = {
     isNormalUser = true;