diff --git a/pkgs/development/python-modules/easygui/default.nix b/pkgs/development/python-modules/easygui/default.nix
index 009e81d0192e..e7d26d34492a 100644
--- a/pkgs/development/python-modules/easygui/default.nix
+++ b/pkgs/development/python-modules/easygui/default.nix
@@ -10,6 +10,8 @@ buildPythonPackage (finalAttrs: {
   version = "0.98.3";
   format = "setuptools";
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
     inherit (finalAttrs) pname version;
     hash = "sha256-1lP/ee4fQvY7WgkPL5jOAjNdhq2JY7POJmGAXK/pmgQ=";