diff --git a/devShell.nix b/devShell.nix
index c3f6eba7..5e5a914d 100644
--- a/devShell.nix
+++ b/devShell.nix
@@ -26,6 +26,7 @@
         packages = [
           select-shell
           pkgs.tea
+          pkgs.nix
           self'.packages.tea-create-pr
           self'.packages.merge-after-ci
           self'.packages.pending-reviews