diff --git a/configuration.nix b/configuration.nix
index 07afbfc..8239036 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -129,8 +129,18 @@ in
   # Enable CUPS to print documents.
   services.printing.enable = true;
 
-  services.pulseaudio.enable = false;
   security.rtkit.enable = true;
+  security.sudo.enable = false;
+  security.doas = {
+    enable = true;
+    extraRules = [{
+      users = ["mbk"];
+      keepEnv = true;
+      persist = true;
+    }];
+  };
+
+  services.pulseaudio.enable = false;
   services.pipewire = {
     enable = true;
     alsa.enable = true;
diff --git a/fish.conf.nix b/fish.conf.nix
index ff84449..6465e25 100644
--- a/fish.conf.nix
+++ b/fish.conf.nix
@@ -129,9 +129,10 @@ alias zbt "zig build test"
 
 # nix
 alias nrb "sudo nixos-rebuild"
+alias sudo doas
 
 #### END ALIASES ####
-export PATH="/etc/profiles/per-user/clark/bin:/run/current-system/sw/bin:$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$HOME/.local/bin:$HOME/.emacs.d/bin:$PATH:$HOME/.ghcup/bin:$HOME/.cabal/bin:$HOME/hs/bin:$HOME/.cargo/bin:$HOME/.deno/bin:$HOME/Aims/curlfire:$HOME/.npm-global/bin"
+export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$HOME/.local/bin:$HOME/.emacs.d/bin:$PATH:$HOME/.ghcup/bin:$HOME/.cabal/bin:$HOME/hs/bin:$HOME/.cargo/bin:$HOME/.deno/bin:$HOME/Aims/curlfire:$HOME/.npm-global/bin:/etc/profiles/per-user/clark/bin:/run/current-system/sw/bin"
 
 # [ -f ~/.fzf.bash ] && source ~/.fzf.bash
 # setopt autocd