diff --git a/nix/make-binary.nix b/nix/make-binary.nix
index 17fa8b4..f3defdb 100644
--- a/nix/make-binary.nix
+++ b/nix/make-binary.nix
@@ -9,7 +9,8 @@
     pname = name;
     inherit version;
     src = pkgs.lib.cleanSource ../.;
-    cargoLock.lockFile = ../Cargo.lock;
+    # cargoLock.lockFile = ../Cargo.lock;
+    cargoHash = "sha256-QfNC11XQ+qhdsxU6JWiHsvLnhn9xvxKaEPhhDJ2nM0c=";
     useNextest = true;
     meta = {
       inherit (cargoToml.package) description homepage;