diff --git a/devenv.nix b/devenv.nix
index cde7c01..ad6da5a 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -21,37 +21,9 @@
     nix-flake-check = {
       enable = true;
       name = "Nix Flake Check";
-      entry = "nix flake check";
+      entry = "nix flake check --max-jobs auto";
       language = "system";
       pass_filenames = false;
-      always_run = true;
-    };
-
-    build-pdw-frankiel = {
-      enable = true;
-      name = "Build pdw-frankiel";
-      entry = "nix build .#nixosConfigurations.pdw-frankiel.config.system.build.toplevel";
-      language = "system";
-      pass_filenames = false;
-      always_run = true;
-    };
-
-    build-nero = {
-      enable = true;
-      name = "Build nero";
-      entry = "nix build .#nixosConfigurations.nero.config.system.build.toplevel";
-      language = "system";
-      pass_filenames = false;
-      always_run = true;
-    };
-
-    build-vergil = {
-      enable = true;
-      name = "Build vergil";
-      entry = "nix build .#nixosConfigurations.vergil.config.system.build.toplevel";
-      language = "system";
-      pass_filenames = false;
-      always_run = true;
     };
   };
 }