diff --git a/pkgs/by-name/fo/fosrl-newt/package.nix b/pkgs/by-name/fo/fosrl-newt/package.nix
index 4e7099f57b9f..cd02adca68f6 100644
--- a/pkgs/by-name/fo/fosrl-newt/package.nix
+++ b/pkgs/by-name/fo/fosrl-newt/package.nix
@@ -34,6 +34,8 @@ buildGoModule (finalAttrs: {
 
   passthru.updateScript = nix-update-script { };
 
+  __structuredAttrs = true;
+
   meta = {
     # Networking failures in tests, even with __darwinAllowLocalNetworking on
     # and sandbox disabled.