diff --git a/pkgs/development/ocaml-modules/reason-native/qcheck-rely.nix b/pkgs/development/ocaml-modules/reason-native/qcheck-rely.nix
index a3d297b4f5a5..993bcbefafdc 100644
--- a/pkgs/development/ocaml-modules/reason-native/qcheck-rely.nix
+++ b/pkgs/development/ocaml-modules/reason-native/qcheck-rely.nix
@@ -16,5 +16,6 @@
   meta = {
     description = "A library containing custom Rely matchers allowing for easily using QCheck with Rely. QCheck is a 'QuickCheck inspired property-based testing for OCaml, and combinators to generate random values to run tests on'";
     downloadPage = "https://github.com/reasonml/reason-native/tree/master/src/qcheck-rely";
+    broken = true;
   };
 }