diff --git a/home-manager/commands/git.nix b/home-manager/commands/git.nix
index e0dc60e..045a72b 100644
--- a/home-manager/commands/git.nix
+++ b/home-manager/commands/git.nix
@@ -11,7 +11,7 @@
       userName = "rogueking";
       userEmail = "miguel@muniz.org";
       lfs.enable = true;
-    } // lib.optionalsAttrs (! (lib.elem hostname [ "buildbox" ])) {
+    } // lib.optionalAttrs (! (lib.elem hostname [ "buildbox" ])) {
       signing = {
         signByDefault = true;
         signer = "/opt/1Password/op-ssh-sign";