diff --git a/tools/fetch_them_macos_headers.zig b/tools/fetch_them_macos_headers.zig
index a5975e1bd8545a821b160977e5e5645c5e106794..d825d79d0a9a3db24f8213556bb77da8e68c3b74 100644
--- a/tools/fetch_them_macos_headers.zig
+++ b/tools/fetch_them_macos_headers.zig
@@ -350,8 +350,6 @@ fn fetchTarget(
     });
     try cc_argv.appendSlice(args);
 
-    // TODO instead of calling `cc` as a child process here,
-    // hook in directly to `zig cc` API.
     const res = try std.process.Child.run(.{
         .allocator = arena,
         .argv = cc_argv.items,