diff --git a/package.nix b/package.nix
index d1dc4d88..5c86074b 100644
--- a/package.nix
+++ b/package.nix
@@ -28,8 +28,8 @@ rustPlatform.buildRustPackage rec {
 
   cargoHash = "sha256-YS8IamapvmdrOPptQh2Ef9Yold0IK1XIeGs0kDIQ5b8=";
 
-  NIX_LDFLAGS = lib.optionals (stdenv.hostPlatform.isDarwin) [
-    "-L${darwin.libiconv}"
+  NIX_LDFLAGS = lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
+    "-L${darwin.apple_sdk_11_0.frameworks.Security}/Library/Frameworks -framework Security"
   ];
 
   # unit tests only