diff --git a/hosts/work/home-config.nix b/hosts/work/home-config.nix
index 2ed7d11..724fc54 100644
--- a/hosts/work/home-config.nix
+++ b/hosts/work/home-config.nix
@@ -14,6 +14,8 @@
       git = {
         enable = true;
         userEmail = "ybarbanneau@sellsy.com";
+        signingKey ="6E1A834E282FBD98B48069444447A19BBEDB8DBA";
+        signByDefault = true;
       };
       neovim.enable = true;
       starship.enable = true;