1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/ocaml-modules/core_extended/default.nix b/pkgs/development/ocaml-modules/core_extended/default.nix
index e263d8d2c1b5..555c59246615 100644
--- a/pkgs/development/ocaml-modules/core_extended/default.nix
+++ b/pkgs/development/ocaml-modules/core_extended/default.nix
@@ -1,5 +1,5 @@
 {stdenv, buildOcaml, fetchurl, bin_prot, comparelib, core, custom_printf,
- fieldslib_p4, pa_bench, pa_ounit, pipebang, pa_test, textutils, re2, sexplib}:
+ fieldslib_p4, pa_bench, pa_ounit, pipebang, pa_test, textutils, re2, sexplib_p4}:
 
 buildOcaml rec {
   name = "core_extended";
@@ -15,7 +15,7 @@ buildOcaml rec {
   hasSharedObjects = true;
   buildInputs = [ pa_bench pa_test pa_ounit ];
   propagatedBuildInputs = [bin_prot comparelib core custom_printf fieldslib_p4
-                           pipebang textutils re2 sexplib ];
+                           pipebang textutils re2 sexplib_p4 ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/janestreet/core_extended;