diff --git a/home/git/default.nix b/home/git/default.nix
index 37383df..b22838a 100644
--- a/home/git/default.nix
+++ b/home/git/default.nix
@@ -4,11 +4,8 @@
     enable = true;
     userName = "Nydragon";
     userEmail = "contact@ccnlc.eu";
-    signing = {
-      key = "25FF8464F0627EC001296A4314AA30A865EA1209";
-      signByDefault = true;
-    };
     extraConfig = {
+      gpg.format = "ssh";
       push = {
         autoSetupRemote = true;
       };
@@ -27,6 +24,9 @@
       diff = {
         colorMoved = "default";
       };
+      user = {
+        signingKey = "key::ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH0cON0May+E0KkDrmiHRo5O4uAAVw6dvqYKGsALybUJ";
+      };
     };
     delta.enable = true;
   };