diff --git a/home/lander/features/cli/git/default.nix b/home/lander/features/cli/git/default.nix
index d2c72fa..04fe669 100644
--- a/home/lander/features/cli/git/default.nix
+++ b/home/lander/features/cli/git/default.nix
@@ -1,12 +1,15 @@
 # adapted from https://pickard.cc/posts/git-identity-home-manager/
 
-{ config, lib, pkgs, ...}:
+{
+  pkgs,
+  ...
+}:
 
 let
   # put a shell script into the nix store
-  gitIdentity = 
-    pkgs.writeShellScriptBin "git-identity" (builtins.readFile ./git-identity);
-in {
+  gitIdentity = pkgs.writeShellScriptBin "git-identity" (builtins.readFile ./git-identity);
+in
+{
   # we will use the excellent fzf in our `git-identity` script, so let's make sure it's available
   # let's add the gitIdentity script to the path as well
   home.packages = with pkgs; [
@@ -25,21 +28,20 @@ in {
       # the `inuits` identity
       user.inuits.name = "Lander Van den Bulcke";
       user.inuits.email = "landervdb@inuits.eu";
+      user.inuits.signingKey = "CA5B1C34E649BF92";
 
       # the `olly` identity
       user.olly.name = "Lander Van den Bulcke";
       user.olly.email = "landervdb@o11y.eu";
-
-      # the `paynovate` identity
-      user.paynovate.name = "Lander Van den Bulcke";
-      user.paynovate.email = "lander.vandenbulcke@paynovate.com";
+      user.olly.signingKey = "CA5B1C34E649BF92";
 
       # the `personal` identity
       user.personal.name = "Lander Van den Bulcke";
       user.personal.email = "landervandenbulcke@gmail.com";
+      user.personal.signingKey = "CA5B1C34E649BF92";
 
       # editor
-      core.editor = "vim";
+      core.editor = "nvim";
 
       # line up default branch with github/codeberg/forgejo
       init.defaultBranch = "main";
diff --git a/home/lander/features/cli/git/git-identity b/home/lander/features/cli/git/git-identity
index 8e1816a..43ce16a 100644
--- a/home/lander/features/cli/git/git-identity
+++ b/home/lander/features/cli/git/git-identity
@@ -14,3 +14,4 @@ fi
 # set the id locally in each repo (eg in the repo's .git/config)
 git config user.name "$(git config user.${ID}.name)"
 git config user.email "$(git config user.${ID}.email)"
+git config user.signingKey "$(git config user.${ID}.signingKey)"