1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-bin-prot.nix b/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-bin-prot.nix
index d7f333d4cf4c..2dc64497ca23 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-bin-prot.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/janestreet/ppx-bin-prot.nix
@@ -1,4 +1,4 @@
-{stdenv, buildOcamlJane,
+{lib, buildOcamlJane,
  ppx_core, ppx_tools, ppx_type_conv, bin_prot}:
 
 buildOcamlJane {
@@ -6,7 +6,7 @@ buildOcamlJane {
   hash = "0kwmrrrybdkmphqczsr3lg3imsxcjb8iy41syvn44s3kcjfyyzbz";
   propagatedBuildInputs = [ ppx_core ppx_tools ppx_type_conv bin_prot ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Generation of bin_prot readers and writers from types";
     maintainers = [ maintainers.maurer ];
     license = licenses.asl20;