1 files changed, 3 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/elpi/default.nix b/nixpkgs/pkgs/development/ocaml-modules/elpi/default.nix
index 6f0d355fed5b..e2d2a2c5dc9f 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/elpi/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/elpi/default.nix
@@ -4,7 +4,7 @@
 }:
 with lib;
 let fetched = import ../../../build-support/coq/meta-fetch/default.nix
-  {inherit stdenv fetchzip; } ({
+  {inherit lib stdenv fetchzip; } ({
     release."1.12.0".sha256 = "1agisdnaq9wrw3r73xz14yrq3wx742i6j8i5icjagqk0ypmly2is";
     release."1.11.4".sha256 = "1m0jk9swcs3jcrw5yyw5343v8mgax238cjb03s8gc4wipw1fn9f5";
     releaseRev = v: "v${v}";
@@ -17,9 +17,9 @@ buildDunePackage rec {
 
   minimumOCamlVersion = "4.04";
 
-  buildInputs = [ perl ncurses ppxlib ];
+  buildInputs = [ perl ncurses ];
 
-  propagatedBuildInputs = [ camlp5 ppx_deriving re ];
+  propagatedBuildInputs = [ camlp5 ppxlib ppx_deriving re ];
 
   meta = {
     description = "Embeddable λProlog Interpreter";