diff --git a/pkgs/by-name/bm/bmake/package.nix b/pkgs/by-name/bm/bmake/package.nix
index 148beb122af7..5d8675628527 100644
--- a/pkgs/by-name/bm/bmake/package.nix
+++ b/pkgs/by-name/bm/bmake/package.nix
@@ -67,6 +67,8 @@ stdenv.mkDerivation (finalAttrs: {
     ) "export"
   );
 
+  __structuredAttrs = true;
+
   strictDeps = true;
 
   doCheck = true;