diff --git a/historietaactivity.py b/historietaactivity.py
index 0c33c84..e66fd81 100644
--- a/historietaactivity.py
+++ b/historietaactivity.py
@@ -8,7 +8,7 @@
 import logging
 from gettext import gettext as _
 import time
-from fractions import gcd
+from math import gcd
 
 import gi
 gi.require_version('Gst', '1.0')