diff --git a/pkgs/selfprivacy-graphql-api/default.nix b/pkgs/selfprivacy-graphql-api/default.nix
index 48d4c5f..9e656ce 100644
--- a/pkgs/selfprivacy-graphql-api/default.nix
+++ b/pkgs/selfprivacy-graphql-api/default.nix
@@ -53,6 +53,9 @@ let
           SelfPrivacy Server Management API
         '';
       };
+      passthru = {
+        pythonPath = pythonPkgs.makePythonPath propagatedBuildInputs;
+      };
     };
   drv = pythonPkgs.callPackage selfprivacy-graphql-api { };
 in