diff --git a/default.nix b/default.nix
index ffd5d28..01ebcc5 100644
--- a/default.nix
+++ b/default.nix
@@ -29,5 +29,9 @@ self: super: rec {
       };
     };
   };
-  selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api {};
+  pythonPackages = python.pkgs;
+  selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api {
+    nixpkgs = pkgs;
+    pythonPkgs = pythonPackages;
+  };
 }