diff --git a/dev-python/pycadf/pycadf-1.1.0.ebuild b/dev-python/pycadf/pycadf-1.1.0.ebuild
index bee046c663772..6f401fd582954 100644
--- a/dev-python/pycadf/pycadf-1.1.0.ebuild
+++ b/dev-python/pycadf/pycadf-1.1.0.ebuild
@@ -3,7 +3,7 @@
 # $Id$
 
 EAPI=5
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python2_7 python3_4 )
 
 inherit distutils-r1