1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/importlib-resources/default.nix b/pkgs/development/python-modules/importlib-resources/default.nix
index a8407239cc402..1f4b01a419927 100644
--- a/pkgs/development/python-modules/importlib-resources/default.nix
+++ b/pkgs/development/python-modules/importlib-resources/default.nix
@@ -10,6 +10,9 @@
 # dependencies
 , importlib-metadata
 
+# Reverse dependency
+, sage
+
 # tests
 , jaraco-collections
 , pytestCheckHook
@@ -46,6 +49,8 @@ buildPythonPackage rec {
     "importlib_resources"
   ];
 
+  passthru.tests = { inherit sage; };
+
   meta = with lib; {
     description = "Read resources from Python packages";
     homepage = "https://importlib-resources.readthedocs.io/";