1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/ocaml-modules/pgocaml/default.nix b/pkgs/development/ocaml-modules/pgocaml/default.nix
index 00c0d472f9a..f1bc4849a7f 100644
--- a/pkgs/development/ocaml-modules/pgocaml/default.nix
+++ b/pkgs/development/ocaml-modules/pgocaml/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
     description = "An interface to PostgreSQL databases for OCaml applications";
     homepage = http://pgocaml.forge.ocamlcore.org/;
     license = licenses.lgpl2;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
     maintainers = with maintainers; [ vbgl ];
   };
 }