diff --git a/gpx2html/__init__.py b/gpx2html/__init__.py
index ebc3c49..402e92f 100755
--- a/gpx2html/__init__.py
+++ b/gpx2html/__init__.py
@@ -15,6 +15,8 @@ import collections
 from gpx_parser import Tracks
 import pytz
 
+import calendar
+
 MONTH_LABELS = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec']
 
 
@@ -75,7 +77,10 @@ def plot_line_chart(values, ticklabels, title, xlabel, ylabel, filename, xtick_r
     plt.ylabel(ylabel)
 
     for key in values.keys():
-        plt.plot(values[key], label=key)
+        if key == 'blind':
+            plt.plot(values[key], linestyle='None')
+        else:
+            plt.plot(values[key], label=key)
 
     plt.legend()
     plt.savefig(filename)
@@ -168,17 +173,27 @@ class Gpx2Html(object):
         tracks = self.tracks.tracks(start_date, end_date)
         acc_year_dist = list()
         exp_year_dist = list()
+        blind_line = list()
         for date in generate_date_list(start_date, end_date):
             date_distance = get_distance_by_date(tracks, date)
+            blind_line.append(0)
             try:
                 acc_year_dist.append(date_distance + acc_year_dist[-1])
             except IndexError:
                 acc_year_dist.append(date_distance)
             expexted_distance = acc_year_dist[-1] / date.timetuple().tm_yday * 365
             exp_year_dist.append(expexted_distance)
+
+        today = datetime.date.today()
+        last_month_day = today.replace(day=calendar.monthrange(today.year, today.month)[1])
+        diff = last_month_day - today
+        for i in range(diff.days):
+            blind_line.append(0)
+
         xyz = dict()
         xyz['driven'] = acc_year_dist
         xyz['expected @ year end'] = exp_year_dist
+        xyz['blind'] = blind_line
         plot_line_chart(xyz, MONTH_LABELS[:now.month], "Distance", 'Month',
                         'km/year', os.path.join(self.outfolder, 'exp_dist.png'))