Committed after system build
diff --git a/system/configuration.nix b/system/configuration.nix
index 3285c51..e092699 100644
--- a/system/configuration.nix
+++ b/system/configuration.nix
@@ -246,6 +246,8 @@
     shell = pkgs.zsh;
   };
 
+  pkgs.zsh.enable = true;
+
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [