diff --git a/unix-cpy/main.c b/unix-cpy/main.c
index da385ae6127d2a4355e0a3db1b0a252d1a9b984e..944d26e9f3ec060d03fb3b05b7a4d11f8a649b0c 100644
--- a/unix-cpy/main.c
+++ b/unix-cpy/main.c
@@ -48,7 +48,7 @@ void do_file(const char *file) {
             //printf("----------------\n");
 
             // compile
-            mp_obj_t module_fun = mp_compile(pn, 0, false);
+            mp_obj_t module_fun = mp_compile(pn, 0, MP_EMIT_OPT_NONE, false);
 
             //printf("----------------\n");