diff --git a/home.nix b/home.nix
index 24ab8ea..4678e5c 100644
--- a/home.nix
+++ b/home.nix
@@ -188,6 +188,9 @@ in {
       aliases = {
         tug = ["bookmark" "move" "--from" "heads(::@- & bookmarks())" "--to" "@-"];
       };
+      git = {
+        write-change-id-header = true;
+      };
     };
   };