---

diff --git a/test_file_1.py b/test_file_1.py
index 1ece72a..a14c303 100644
--- a/test_file_1.py
+++ b/test_file_1.py
@@ -18,7 +18,7 @@
"""
    if not class_name:
-       module_name, class_name = module_name.rsplit('.', 1)
+       module_name, class_name = module_name.rsplit('.', 2)
    loaded_module = importclass(module_name, fromlist=[class_name])