diff --git a/DDTest/python/test_import_ddg4.py b/DDTest/python/test_import_ddg4.py
index 3626c707fa2fc740b717fe4cf3330db0f3335312..e9d5ab6eb2e59e651607574cc3d68df8d1e544cf 100644
--- a/DDTest/python/test_import_ddg4.py
+++ b/DDTest/python/test_import_ddg4.py
@@ -9,4 +9,4 @@ from test_import import test_module
 
 
 def test_module_ddg4():
-    test_module(str('DDG4'))
+    test_module(u'DDG4')