1 files changed, 7 insertions, 4 deletions
diff --git a/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ppx_deriving_rpc/default.nix b/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ppx_deriving_rpc/default.nix
index 92d73e540f48..b7d1986c30d4 100644
--- a/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ppx_deriving_rpc/default.nix
+++ b/infra/libkookie/nixpkgs/pkgs/development/ocaml-modules/ppx_deriving_rpc/default.nix
@@ -1,13 +1,16 @@
-{ lib, buildDunePackage, rpclib, ppxlib, ppx_deriving }:
+{ lib, buildDunePackage, rpclib, alcotest, ppxlib, ppx_deriving, yojson }:
 
 buildDunePackage rec {
   pname = "ppx_deriving_rpc";
 
-  inherit (rpclib) version src;
+  inherit (rpclib) version useDune2 src;
 
-  buildInputs = [ ppxlib ];
+  minimumOCamlVersion = "4.08";
 
-  propagatedBuildInputs = [ rpclib ppx_deriving ];
+  propagatedBuildInputs = [ ppxlib rpclib ppx_deriving ];
+
+  checkInputs = [ alcotest yojson ];
+  doCheck = true;
 
   meta = with lib; {
     homepage = "https://github.com/mirage/ocaml-rpc";