1 files changed, 6 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/sosa/default.nix b/nixpkgs/pkgs/development/ocaml-modules/sosa/default.nix
index 4278989341f1..3687f2be9974 100644
--- a/nixpkgs/pkgs/development/ocaml-modules/sosa/default.nix
+++ b/nixpkgs/pkgs/development/ocaml-modules/sosa/default.nix
@@ -1,7 +1,11 @@
 { lib, fetchFromGitHub, stdenv
-, findlib, nonstd, ocaml, ocamlbuild
+, findlib, ocaml, ocamlbuild
 }:
 
+if !lib.versionAtLeast ocaml.version "4.02"
+then throw "sosa is not available for OCaml ${ocaml.version}"
+else
+
 stdenv.mkDerivation rec {
   name = "ocaml${ocaml.version}-sosa-${version}";
   version = "0.3.0";
@@ -13,7 +17,7 @@ stdenv.mkDerivation rec {
     sha256 = "053hdv6ww0q4mivajj4iyp7krfvgq8zajq9d8x4mia4lid7j0dyk";
   };
 
-  buildInputs = [ nonstd ocaml ocamlbuild findlib ];
+  buildInputs = [ ocaml ocamlbuild findlib ];
 
   buildPhase = "make build";