diff --git a/pkgs/by-name/li/libpfm/package.nix b/pkgs/by-name/li/libpfm/package.nix
index f5eafce1fe89..d68516dcec02 100644
--- a/pkgs/by-name/li/libpfm/package.nix
+++ b/pkgs/by-name/li/libpfm/package.nix
@@ -40,6 +40,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   strictDeps = true;
 
+  __structuredAttrs = true;
+
   meta = {
     description = "Helper library to program the performance monitoring events";
     longDescription = ''