diff --git a/pkgs/by-name/gn/gnupatch/package.nix b/pkgs/by-name/gn/gnupatch/package.nix
index e32573c05048..361365accfb3 100644
--- a/pkgs/by-name/gn/gnupatch/package.nix
+++ b/pkgs/by-name/gn/gnupatch/package.nix
@@ -33,6 +33,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   strictDeps = true;
 
+  __structuredAttrs = true;
+
   meta = {
     description = "GNU Patch, a program to apply differences to files";
     mainProgram = "patch";