1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/ocaml-modules/ocplib-endian/default.nix b/pkgs/development/ocaml-modules/ocplib-endian/default.nix
index aede92fc0f0e..351f667a8c90 100644
--- a/pkgs/development/ocaml-modules/ocplib-endian/default.nix
+++ b/pkgs/development/ocaml-modules/ocplib-endian/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
     description = "Optimised functions to read and write int16/32/64";
     homepage = https://github.com/OCamlPro/ocplib-endian;
     license = stdenv.lib.licenses.lgpl21;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
     maintainers = with stdenv.lib.maintainers; [ vbgl ];
   };
 }