diff --git a/panoply/constants.py b/panoply/constants.py
index 89e1072..27f5e63 100644
--- a/panoply/constants.py
+++ b/panoply/constants.py
@@ -1,2 +1,2 @@
-__version__ = "2.1.0"
+__version__ = "2.1.1"
 __package_name__ = "panoply-python-sdk"
diff --git a/panoply/datasource.py b/panoply/datasource.py
index 7c6bab4..5dfad6a 100644
--- a/panoply/datasource.py
+++ b/panoply/datasource.py
@@ -139,6 +139,9 @@ def wrapper(*args, **kwargs):
                             _callback = getattr(self, callback)
                         _callback(self.source.get(access_key))
                 except Exception as e:
+                    response = getattr(e, 'response', None)
+                    if isinstance(response, requests.Response):
+                        self.log(response.text)
                     self.log('Error: Access token can\'t be revalidated. '
                              'The user would have to re-authenticate',
                              traceback.format_exc())