diff --git a/pkgs/development/tools/ocaml/ocamlbuild/default.nix b/pkgs/development/tools/ocaml/ocamlbuild/default.nix
index e3043d46ee5e..7f53ba9203d9 100644
--- a/pkgs/development/tools/ocaml/ocamlbuild/default.nix
+++ b/pkgs/development/tools/ocaml/ocamlbuild/default.nix
@@ -1,6 +1,6 @@
 { lib, stdenv, fetchFromGitHub, ocaml, findlib }:
 stdenv.mkDerivation rec {
-  name = "ocamlbuild-${version}";
+  pname = "ocaml${ocaml.version}-ocamlbuild";
   version = "0.14.0";
 
   src = fetchFromGitHub {