diff --git a/nix/shell.nix b/nix/shell.nix
index 44bab32897f..e7dba26712b 100644
--- a/nix/shell.nix
+++ b/nix/shell.nix
@@ -58,6 +58,7 @@ in
 
     # Node JS
     pkgs.nodejs_20
+    pkgs.yarn
   ];