diff --git a/pkgs/by-name/fs/fs-watcher-lsp/package.nix b/pkgs/by-name/fs/fs-watcher-lsp/package.nix
index 43c7b556e805..fee31476a362 100644
--- a/pkgs/by-name/fs/fs-watcher-lsp/package.nix
+++ b/pkgs/by-name/fs/fs-watcher-lsp/package.nix
@@ -10,6 +10,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
   pname = "fs-watcher-lsp";
   version = "0.1.0";
 
+  __structuredAttrs = true;
+
   src = fetchCrate {
     version = finalAttrs.version;
     crateName = "fs_watcher_lsp";