diff --git a/flake.nix b/flake.nix
index 9f8f523db..0e7566325 100644
--- a/flake.nix
+++ b/flake.nix
@@ -45,7 +45,7 @@
 
       packages.${system} = let
         mkArgs = optimize: {
-          inherit (pkgs-unstable) zig_0_12;
+          inherit (pkgs-unstable) zig_0_12 lib;
           inherit optimize;
 
           revision = self.shortRev or self.dirtyShortRev or "dirty";