diff --git a/nixos/roles/nix_keys.nix b/nixos/roles/nix_keys.nix
index 85c7835..14f0b56 100644
--- a/nixos/roles/nix_keys.nix
+++ b/nixos/roles/nix_keys.nix
@@ -2,5 +2,6 @@
   imports = [ ];
   nix.settings.trusted-public-keys = [
     "nerflap2-1:pDZCg0oo9PxNQxwVSQSvycw7WXTl53PGvVeZWvxuqJc="
+    "gonne.mathebau.de-1:FsXFyFiBFE/JxC9MCkt/WuiXjx5dkRI9RXj0FxOQrV0="
   ];
 }