diff --git a/modules/zsh.nix b/modules/zsh.nix
index bba3962..8a7fae2 100644
--- a/modules/zsh.nix
+++ b/modules/zsh.nix
@@ -4,5 +4,13 @@
   programs.zsh.enableGlobalCompInit = false;
   programs.zsh.interactiveShellInit = ''
     source ${pkgs.zsh-nix-shell}/share/zsh-nix-shell/nix-shell.plugin.zsh
-  '';
+    '';
+  programs.zsh = {
+    autosuggestions.enable = true;
+    promptInit = ''
+      source ${pkgs.grml-zsh-config}/etc/zsh/zshrc
+    '';
+  };
+
+  users.defaultUserShell = pkgs.zsh;
 }