1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-sexp-conv.nix b/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-sexp-conv.nix
index 00361ee81ebe..537a5941a9fd 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-sexp-conv.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-sexp-conv.nix
@@ -1,4 +1,4 @@
-{stdenv, buildOcamlJane,
+{lib, buildOcamlJane,
  ppx_core, ppx_tools, ppx_type_conv, sexplib}:
 
 buildOcamlJane {
@@ -6,7 +6,7 @@ buildOcamlJane {
   hash = "1kgbmlc11w5jhbhmy5n0f734l44zwyry48342dm5qydi9sfzcgq2";
   propagatedBuildInputs = [ ppx_core ppx_tools ppx_type_conv sexplib];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "PPX syntax extension that generates code for converting OCaml types to and from s-expressions, as defined in the sexplib library";
     maintainers = [ maintainers.maurer ];
     license = licenses.asl20;