diff --git a/pomodoro_to_harvest.py b/pomodoro_to_harvest.py
index 33b7ffa..9996cb5 100644
--- a/pomodoro_to_harvest.py
+++ b/pomodoro_to_harvest.py
@@ -1,6 +1,8 @@
 import pandas as pd
 import numpy as np
 import re
+import sys
+# Import our local settings management.
 import settings
 
 timelog = pd.read_csv(settings.pomodoro_logfile())