diff --git a/nix/cache.nix b/nix/cache.nix
index 2134a0d..d4d8b8e 100644
--- a/nix/cache.nix
+++ b/nix/cache.nix
@@ -6,7 +6,7 @@ pkgs.stdenv.mkDerivation {
   doCheck = false;
   src = ../.;
 
-  nativeBuildInputs = [ zig."0.15.1" ];
+  nativeBuildInputs = [ zig ];
 
   buildPhase = ''
     export ZIG_GLOBAL_CACHE_DIR=$(mktemp -d)