diff --git a/configuration.nix b/configuration.nix
index 405a38f..d0a7395 100755
--- a/configuration.nix
+++ b/configuration.nix
@@ -124,10 +124,21 @@
     };
     config.enabledThemes = [ "tinted.css" ];
   };
-  programs.mango.enable = true;
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    autosuggestions.enable = true;
+    syntaxHighlighting.enable = true;
+    ohMyZsh = {
+      enable = true;
+      theme = "gentoo";
+    };
+  };
+
   users.users."lucy" = {
     isNormalUser = true;
     description = "lucy";
+    shell = pkgs.zsh;
     extraGroups = [
       "networkmanager"
       "wheel"