diff --git a/nixops/common-users.nix b/nixops/common-users.nix
index 36582da..5a6ca02 100644
--- a/nixops/common-users.nix
+++ b/nixops/common-users.nix
@@ -98,6 +98,13 @@
       "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBCz/+v95hOHJXYFdzAACX6ezlroIb5d00FYZJn/CAKvQ1ZVVVA50tuNxcvgUMaWOzdUFaWtFOE7jprp7bDDwnK6tuxtSVKY6jIKrHWkjLjrrInpse3YkXny0yAyx/Nh2wA=="
     ];
   };
+  wongwaiki = {
+    isNormalUser = true;
+    extraGroups = ["plugdev" "dialout"];
+    openssh.authorizedKeys.keys = [
+      "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBDzjQwJoZB0VO6h30MLfepWqPTlrmg8FOjwnFy0zev7C9IgvZdg4u0Zhz5+ntYphuG3rFhaSvU8UiVtkAnq3ueG1OO5q1dcQZ2vbf7Lnn437PZeiVLqNoVgNiqhRXIGp7g=="
+    ];
+  };
 
   dpn = {
     isNormalUser = true;