1 files changed, 5 insertions, 1 deletions
diff --git a/pkgs/development/ocaml-modules/ocurl/default.nix b/pkgs/development/ocaml-modules/ocurl/default.nix
index ea2af8dd4c8..5e815d4dca6 100644
--- a/pkgs/development/ocaml-modules/ocurl/default.nix
+++ b/pkgs/development/ocaml-modules/ocurl/default.nix
@@ -13,8 +13,12 @@ stdenv.mkDerivation rec {
     sha256 = "0n621cxb9012pj280c7821qqsdhypj8qy9qgrah79dkh6a8h2py6";
   };
 
-  buildInputs = [ pkg-config ocaml findlib ncurses ];
+  nativeBuildInputs = [ pkg-config ocaml findlib ];
+  buildInputs = [ ncurses ];
   propagatedBuildInputs = [ curl lwt ];
+
+  strictDeps = true;
+
   createFindlibDestdir = true;
   meta = {
     description = "OCaml bindings to libcurl";