diff --git a/packages/uutf/uutf.0.9.3/opam b/packages/uutf/uutf.0.9.3/opam
index 17187641d8a..ae7c9a03e95 100644
--- a/packages/uutf/uutf.0.9.3/opam
+++ b/packages/uutf/uutf.0.9.3/opam
@@ -18,4 +18,4 @@ depends: [
   "ocamlfind"
   "ocamlbuild" {build}
 ]
-available: [ ocaml-version >= "4.00.0" & ocaml-version > "4.06.0" ]
+available: [ ocaml-version >= "4.00.0" & ocaml-version < "4.06.0" ]