diff --git a/home-manager/git/default.nix b/home-manager/git/default.nix
index 76b276c..dc849f6 100644
--- a/home-manager/git/default.nix
+++ b/home-manager/git/default.nix
@@ -8,7 +8,13 @@
     userName = "Noah Knegt";
     userEmail = "personal@noahknegt.com";
 
+    signing = {
+      key = "~/.ssh/id_ed25519.pub";
+      signByDefault = true;
+    };
+
     extraConfig = {
+      gpg = { format = "ssh"; };
       push = { autoSetupRemote  = true; };
       pull = { rebase = true; };
       fetch = { prune = true; };
@@ -17,12 +23,14 @@
     includes = [
       {
         condition = "gitdir:~/git.noahknegt.com";
+        path = "~/.config/git/git.noahknegt.com.gitconfig";
         contents = {
           userEmail = "git@noahknegt.com";
         };
       }
       {
         condition = "gitdir:~/open-source";
+        path = "~/.config/git/open-source.gitconfig";
         contents = {
           userEmail = "git@noahknegt.com";
         };