diff --git a/pkgs/software-heritage/default.nix b/pkgs/software-heritage/default.nix
new file mode 100644
index 00000000..84fc9053
--- /dev/null
+++ b/pkgs/software-heritage/default.nix
@@ -0,0 +1,15 @@
+{ lib, callPackage, newScope, python3Packages, ... }:
+
+lib.fix' (self: let
+  callPackage = newScope self;
+in {
+  recurseForDerivations = true;
+  attrs-strict = callPackage ./attrs-strict.nix { inherit python3Packages; };
+  aiohttp-utils = callPackage ./aiohttp-utils.nix { inherit python3Packages; };
+
+  swh-fuse = callPackage ./swh-fuse.nix { inherit python3Packages; };
+  swh-core = callPackage ./swh-core.nix { inherit python3Packages; };
+  swh-model = callPackage ./swh-model.nix { inherit python3Packages; };
+  swh-web-client = callPackage ./swh-web-client.nix { inherit python3Packages; };
+  swh-auth = callPackage ./swh-auth.nix { inherit python3Packages; };
+})