diff --git a/ddOperApi/__init__.py b/ddOperApi/__init__.py
index 9022db4..4495ef7 100644
--- a/ddOperApi/__init__.py
+++ b/ddOperApi/__init__.py
@@ -17,7 +17,7 @@ import logging
 import requests
 import numpy as np
 from datetime import datetime, timedelta
-from dateutil.parser import isoparse
+from dateutil.parser import parse
 
 """ Version info changed by git hook """
 __version__ = '0.0.3'
@@ -272,7 +272,7 @@ Note:
   This may change!
 """
         for e in self.result()["events"]:
-            dt = isoparse(e["timeStamp"])
+            dt = parse(e["timeStamp"])
             if "value" in e:
                 p  = e
             elif "aspects" in e: