diff --git a/timeside/decoder/file.py b/timeside/decoder/file.py
index <HASH>..<HASH> 100644
--- a/timeside/decoder/file.py
+++ b/timeside/decoder/file.py
@@ -26,6 +26,7 @@
 # Guillaume Pellerin <yomguy@parisson.com>
 # Thomas Fillon <thomas@parisson.com>
 
+from __future__ import division
 
 from timeside.decoder.core import *
fix division from future (explicit import in EACH module)