diff --git a/nix/justfile b/nix/justfile
index 0a121f0..12512b9 100644
--- a/nix/justfile
+++ b/nix/justfile
@@ -4,6 +4,12 @@ switch:
 bootstrap:
     nix run --extra-experimental-features "nix-command flakes" --no-write-lock-file github:nix-community/home-manager/ -- --extra-experimental-features "nix-command flakes" --flake . switch
 
+format:
+    nix fmt
+
 gc:
     home-manager expire-generations -7days
     nix store gc
+
+check:
+    home-manager build --no-out-link --flake .
diff --git a/nix/nushell/nushell.nix b/nix/nushell/nushell.nix
index c7f6bd4..e52a7c2 100644
--- a/nix/nushell/nushell.nix
+++ b/nix/nushell/nushell.nix
@@ -18,4 +18,13 @@
   programs.zoxide.enableNushellIntegration = true;
   programs.starship.enableNushellIntegration = true;
   programs.carapace.enableNushellIntegration = true;
+
+  services.pueue = {
+    enable = true;
+    settings = {
+      daemon = {
+        default_parallel_tasks = 5;
+      };
+    };
+  };
 }