diff --git a/users/guest/default.nix b/users/guest/default.nix
index e60868b..ca5cfd3 100644
--- a/users/guest/default.nix
+++ b/users/guest/default.nix
@@ -50,6 +50,14 @@ in
 
     home = {
       username = name;
+      sessionVariables = {
+        ZDOTDIR = "~/.config/zsh";
+      };
+    };
+
+    programs.zsh = {
+      enable = true;
+      enableCompletion = true;
     };
 
     xdg.enable = true;