diff --git a/gpx2html/__init__.py b/gpx2html/__init__.py
index 402e92f..8f865ec 100755
--- a/gpx2html/__init__.py
+++ b/gpx2html/__init__.py
@@ -199,7 +199,7 @@ class Gpx2Html(object):
 
 
         end_date = datetime.datetime.today()
-        start_date = end_date - datetime.timedelta(days=14)
+        start_date = end_date - datetime.timedelta(days=13) # last 14 days
         last_n_tracks = self.tracks.tracks(start_date, end_date)
         last_n_distances = dict()
         last_n_durations = dict()