diff --git a/home-manager/roles/git-sign.nix b/home-manager/roles/git-sign.nix
index 204d2542..7d788de8 100644
--- a/home-manager/roles/git-sign.nix
+++ b/home-manager/roles/git-sign.nix
@@ -1,6 +1,3 @@
 { ... }: {
-  programs.git.signing = {
-    signByDefault = true;
-    key = "6C3D12CD88CDF46C5EAF4D12226A2D41EF5378C9";
-  };
+  programs.git.signing.key = "6C3D12CD88CDF46C5EAF4D12226A2D41EF5378C9";
 }