diff --git a/pomodoro_to_harvest.py b/pomodoro_to_harvest.py
index 02f8d0a..14dc50b 100644
--- a/pomodoro_to_harvest.py
+++ b/pomodoro_to_harvest.py
@@ -19,4 +19,4 @@ timelog['description'] = (np.where(timelog['description'].str.contains(': '), ti
 
 # Condense duplicate entries by date, summing the minutes spent, and listing
 # the first started and last recorded times for each task.
-tl = timelog.groupby(["date", "description"]).agg({"time": 'sum', "started": 'min', "recorded": 'max'}).reset_index()
+tl = timelog.groupby(["date", "project", "description"]).agg({"time": 'sum', "started": 'min', "recorded": 'max'}).reset_index()