1 files changed, 2 insertions, 2 deletions
diff --git a/py/repl.c b/py/repl.c
index 0369b02195..cf69d3d899 100644
--- a/py/repl.c
+++ b/py/repl.c
@@ -162,8 +162,8 @@ STATIC bool test_qstr(mp_obj_t obj, qstr name) {
         return dest[0] != MP_OBJ_NULL;
     } else {
         // try builtin module
-        return mp_map_lookup((mp_map_t *)&mp_builtin_module_map,
-            MP_OBJ_NEW_QSTR(name), MP_MAP_LOOKUP);
+        return mp_map_lookup((mp_map_t *)&mp_builtin_module_map, MP_OBJ_NEW_QSTR(name), MP_MAP_LOOKUP) ||
+               mp_map_lookup((mp_map_t *)&mp_builtin_extensible_module_map, MP_OBJ_NEW_QSTR(name), MP_MAP_LOOKUP);
     }
 }