1 files changed, 2 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/bigarray-compat/default.nix b/pkgs/development/ocaml-modules/bigarray-compat/default.nix
index 487249ce5ae58..fd690cfdd5b3f 100644
--- a/pkgs/development/ocaml-modules/bigarray-compat/default.nix
+++ b/pkgs/development/ocaml-modules/bigarray-compat/default.nix
@@ -6,6 +6,8 @@ buildDunePackage rec {
 
   useDune2 = true;
 
+  minimalOCamlVersion = "4.02";
+
   src = fetchFromGitHub {
     owner = "mirage";
     repo = pname;