diff --git a/default.nix b/default.nix
index 6607e7ba..eb2f1ba7 100644
--- a/default.nix
+++ b/default.nix
@@ -63,10 +63,8 @@ let
       "${lib.getExe' binutils "ar"}" r "$out"/lib/libgcc_eh.a
     '';
   };
-
 in
 
-
 himalaya.overrideAttrs (drv: {
   version = "1.0.0";
 
diff --git a/package.nix b/package.nix
index 5020e317..3b8b8984 100644
--- a/package.nix
+++ b/package.nix
@@ -31,6 +31,7 @@ rustPlatform.buildRustPackage rec {
 
   NIX_LDFLAGS = lib.optionals (stdenv.hostPlatform.isWindows && stdenv.hostPlatform.isi686) [
     "-L${windows.mcfgthreads}/lib"
+    "-lmcfgthread"
   ];
 
   # unit tests only