diff --git a/exercises/001_hello.zig b/exercises/001_hello.zig
index 2d95a10..eab663a 100644
--- a/exercises/001_hello.zig
+++ b/exercises/001_hello.zig
@@ -16,6 +16,6 @@
 //
 const std = @import("std");
 
-fn main() void {
+pub fn main() void {
     std.debug.print("Hello world!\n", .{});
 }