diff --git a/config/home-manager/home.nix b/config/nixpkgs/home.nix
similarity index 96%
rename from config/home-manager/home.nix
rename to config/nixpkgs/home.nix
index fccbb3e..6c6544c 100644
--- a/config/home-manager/home.nix
+++ b/config/nixpkgs/home.nix
@@ -31,7 +31,7 @@
   # You can update Home Manager without changing this value. See
   # the Home Manager release notes for a list of state version
   # changes in each release.
-  home.stateVersion = "22.11";
+  home.stateVersion = "21.11";
 
   # Let Home Manager install and manage itself.
   programs.home-manager.enable = true;
diff --git a/zshrc b/zshrc
index 2b1470e..4252ff5 100644
--- a/zshrc
+++ b/zshrc
@@ -103,8 +103,9 @@ if [ -f $HOME/.keysrc ]; then
 fi
 
 # Allow nix if possible
-if [ -e '/nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh' ]; then
-  . '/nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh'
+if [ -d /nix ]; then
+  # https://github.com/NixOS/nix/issues/2033
+  export NIX_PATH=$HOME/.nix-defexpr/channels:/nix/var/nix/profiles/per-user/root/channels${NIX_PATH:+:$NIX_PATH}
 fi
 
 # Rust