diff --git a/nix/flake.nix b/nix/flake.nix
index db29965..4c05dc8 100644
--- a/nix/flake.nix
+++ b/nix/flake.nix
@@ -66,6 +66,7 @@
         pkgs.gopls
         pkgs.hello
         pkgs.janet
+        pkgs.yarn
         pkgs.jpm
         pkgs.meld
         pkgs.mprocs