diff --git a/pkgs/development/libraries/muparserx/default.nix b/pkgs/development/libraries/muparserx/default.nix
index c6b6c75c22d..2b3d2853d13 100644
--- a/pkgs/development/libraries/muparserx/default.nix
+++ b/pkgs/development/libraries/muparserx/default.nix
@@ -38,7 +38,5 @@ stdenv.mkDerivation rec {
     homepage = "https://beltoforion.de/en/muparserx/";
     license = licenses.bsd2;
     maintainers = with maintainers; [ drewrisinger ];
-    # selftest fails
-    broken = stdenv.isDarwin;
   };
 }