diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 52c7c54..21f0e75 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -79,8 +79,6 @@
   programs.zsh.syntaxHighlighting.enable = true;
   programs.zsh.interactiveShellInit = ''
     source ${pkgs.grml-zsh-config}/etc/zsh/zshrc
-    # Make user colour green in prompt instead of default blue
-    zstyle ':prompt:grml:left:items:user' pre '%F{green}%B'
   '';
   programs.zsh.promptInit = "";
 }