diff --git a/src/main.zig b/src/main.zig
index c18574df9ac7ed01b09357123195153c16a1152b..b0c9c13357a6095ab34df265d09606c94dd3e3de 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1,6 +1,8 @@
 const std = @import("std");
 const builtin = @import("builtin");
 
+const u = @import("./util/index.zig");
+
 //
 //