diff --git a/home-manager/git.nix b/home-manager/git.nix
index e0446a4..ec789ca 100644
--- a/home-manager/git.nix
+++ b/home-manager/git.nix
@@ -31,7 +31,8 @@
       };
 
       aliases = {
-        identity = "! git config user.name \"$(git config user.$1.name)\"; git config user.email \"$(git config user.$1.email)\"; git config user.signingkey \"$(git config user.$1.signingkey)\"; git config commit.gpgsign \"true\"; :";
+        identity = ''! git config user.name "$(git config user.$1.name)"; git config user.email "$(git config user.$1.email)"; git config user.signingkey "$(git config user.$1.signingkey)"; git config commit.gpgsign "true"; : '';
+        clone-worktree = ''! mkdir $2; git clone $1 $2/.base; BRANCH=`git -C $2/.base symbolic-ref --short HEAD`; echo "branch is $BRANCH"; git -C $2/.base checkout --detach HEAD; git -C $2/.base worktree add ../$BRANCH; :'';
       };
 
       ignores = [