diff --git a/modules/applications/git/home.nix b/modules/applications/git/home.nix
index f16ce85..25dd182 100644
--- a/modules/applications/git/home.nix
+++ b/modules/applications/git/home.nix
@@ -24,7 +24,7 @@ in
           ];
 
           signing = {
-            key = "~/.ssh/id_ed25519.pub";
+            key = "~/.ssh/id_ed25519_sk_rk.pub";
             signByDefault = true;
           };