diff --git a/pkgs/tools/networking/mu/default.nix b/pkgs/tools/networking/mu/default.nix
index 91321cb593f62..6a578b4723988 100644
--- a/pkgs/tools/networking/mu/default.nix
+++ b/pkgs/tools/networking/mu/default.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mu";
-  version = "1.8.9";
+  version = "1.8.10";
 
   src = fetchFromGitHub {
     owner = "djcb";
     repo = "mu";
     rev = "v${version}";
-    hash = "sha256-AqbTYcPwV9iNar34pESbz9Vp/88hhB+/VxcLIhLZ16o=";
+    hash = "sha256-hwroSuxn9zVjQBz8r2y93o42zzVkHWAZaEKKEVgSb5s=";
   };
 
   postPatch = ''
@@ -40,8 +40,6 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config meson ninja ];
 
-  enableParallelBuilding = true;
-
   doCheck = true;
 
   meta = with lib; {