diff --git a/analytics/analytics/analytic_types/__init__.py b/analytics/analytics/analytic_types/__init__.py
index 5e6746a..3067294 100644
--- a/analytics/analytics/analytic_types/__init__.py
+++ b/analytics/analytics/analytic_types/__init__.py
@@ -14,4 +14,5 @@ from analytic_types.data_bucket import DataBucket
 
 AnalyticUnitId = str
 
-TimeSeries = pd.core.indexes.datetimes.DatetimeIndex
+TimeSeriesIndex = pd.core.indexes.datetimes.DatetimeIndex
+TimeSeries = pd.Series