diff --git a/pkgs/development/chez-modules/chez-mit/default.nix b/pkgs/development/chez-modules/chez-mit/default.nix
index c942ec50527b..285ee7f14ec9 100644
--- a/pkgs/development/chez-modules/chez-mit/default.nix
+++ b/pkgs/development/chez-modules/chez-mit/default.nix
@@ -22,6 +22,7 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/fedeinthemix/chez-mit/";
     maintainers = [ maintainers.jitwit ];
     license = licenses.gpl3Plus;
+    broken = true;
   };
 
 }