diff --git a/krebs/3modules/external/default.nix b/krebs/3modules/external/default.nix
index 080c259aa..70c49cfcf 100644
--- a/krebs/3modules/external/default.nix
+++ b/krebs/3modules/external/default.nix
@@ -487,6 +487,10 @@ in {
       mail = "shackspace.de@myvdr.de";
       pubkey = ssh-for "ulrich";
     };
+    "0x4a6f" = {
+      mail = "0x4a6f@shackspace.de";
+      pubkey = ssh-for "0x4a6f";
+    };
     miaoski = {
     };
     filly = {
diff --git a/krebs/3modules/external/ssh/0x4a6f.pub b/krebs/3modules/external/ssh/0x4a6f.pub
new file mode 100644
index 000000000..1ea084bad
--- /dev/null
+++ b/krebs/3modules/external/ssh/0x4a6f.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKMoQSUz0wcV8tnTKsYO3sO6XG6EHap8R63ihfMHkxPS