diff --git a/pomodoro_to_harvest.py b/pomodoro_to_harvest.py
index 9d395b5..d535447 100644
--- a/pomodoro_to_harvest.py
+++ b/pomodoro_to_harvest.py
@@ -10,4 +10,4 @@ timelog["time"] = 30
 # of the day before, so we are, effectively, on West Coast time for determining
 # the day we want to associate a time entry with.  PomodoroPrompt saves as UTC.
 timelog["date"] = timelog["started"].dt.tz_convert("US/Pacific").dt.date
-timelog["day_of_week"] = timelog["day"].dt.day_name()
+timelog["day_of_week"] = pd.to_datetime(timelog["date"]).dt.day_name()