diff --git a/rest_framework_tracking/base_mixins.py b/rest_framework_tracking/base_mixins.py
index 9220a3b..0512c8a 100644
--- a/rest_framework_tracking/base_mixins.py
+++ b/rest_framework_tracking/base_mixins.py
@@ -66,7 +66,7 @@ def finalize_response(self, request, response, *args, **kwargs):
                     'path': request.path,
                     'host': request.get_host(),
                     'method': request.method,
-                    'query_params': self._clean_data(request.query_params.dict()),
+                    'query_params': self._clean_data(request.query_params),
                     'user': self._get_user(request),
                     'response_ms': self._get_response_ms(),
                     'response': self._clean_data(rendered_content),