diff --git a/pomodoroprompt.py b/pomodoroprompt.py
index 605acd4..5d7c8b4 100644
--- a/pomodoroprompt.py
+++ b/pomodoroprompt.py
@@ -102,7 +102,7 @@ def prepare_file(utc_start, ext='csv', daily=False):
     if (daily):
         timelog_path += '-' \
         + format(logpath_date.month, '02') + '-' \
-        + format(logpath_date.day, '02') + '.log'
+        + format(logpath_date.day, '02')
     timelog_path += '.' + ext
     return timelog_path