diff --git a/pkgs/development/ocaml-modules/iter/default.nix b/pkgs/development/ocaml-modules/iter/default.nix
index 45cfa07e436..66f3f26285e 100644
--- a/pkgs/development/ocaml-modules/iter/default.nix
+++ b/pkgs/development/ocaml-modules/iter/default.nix
@@ -14,7 +14,7 @@ buildDunePackage rec {
   buildInputs = lib.optionals doCheck [ mdx.bin qtest ];
   propagatedBuildInputs = [ result ];
 
-  doCheck = lib.versionAtLeast ocaml.version "4.04";
+  doCheck = lib.versionAtLeast ocaml.version "4.07";
 
   meta = {
     homepage = "https://github.com/c-cube/sequence";