diff --git a/users/erwin/home.nix b/users/erwin/home.nix
index 8873c96..9a53f0c 100644
--- a/users/erwin/home.nix
+++ b/users/erwin/home.nix
@@ -65,8 +65,7 @@ in
               enable = true;
               name = "Erwin Boskma";
               email = "erwin@datarift.nl";
-              # signingKey = "EE7ADEFE1D943C7B";
-              signingKey = "~/.ssh/id_ed25519";
+              signingKey = "~/.ssh/id_ed25519_sk_personal.pub";
               signingKeyFormat = "ssh";
             };
             gpg.enable = true;