diff --git a/python/knext/knext/reasoner/rest/models/reason_markdown_request.py b/python/knext/knext/reasoner/rest/models/reason_markdown_request.py
index 0b298755..9e20b232 100644
--- a/python/knext/knext/reasoner/rest/models/reason_markdown_request.py
+++ b/python/knext/knext/reasoner/rest/models/reason_markdown_request.py
@@ -15,7 +15,7 @@ import re  # noqa: F401
 
 import six
 
-from openapi_client.configuration import Configuration
+from knext.common.rest.configuration import Configuration
 
 
 class ReportMarkdownRequest(object):