1 files changed, 3 insertions, 0 deletions
diff --git a/unix/main.c b/unix/main.c
index 920aed3444..b29a99f4fa 100644
--- a/unix/main.c
+++ b/unix/main.c
@@ -20,6 +20,8 @@
 #include <readline/history.h>
 #endif
 
+extern const mp_obj_fun_native_t mp_builtin_open_obj;
+
 static void execute_from_lexer(mp_lexer_t *lex, mp_parse_input_kind_t input_kind, bool is_repl) {
     if (lex == NULL) {
         return;
@@ -206,6 +208,7 @@ int main(int argc, char **argv) {
     rt_init();
 
     rt_store_name(qstr_from_str_static("test"), test_obj_new(42));
+    rt_store_name(qstr_from_str_static("open"), (mp_obj_t)&mp_builtin_open_obj);
 
     /*
     printf("bytes:\n");