diff --git a/unittests/dojo_test_case.py b/unittests/dojo_test_case.py
index 21edff5d6f2..d22073e2730 100644
--- a/unittests/dojo_test_case.py
+++ b/unittests/dojo_test_case.py
@@ -40,7 +40,7 @@
 
 
 def get_unit_tests_path():
-    return Path(os.path.realpath(__file__)).parent
+    return str(Path(os.path.realpath(__file__)).parent)
 
 
 def toggle_system_setting_boolean(flag_name, value):