diff --git a/dev-python/python-octaviaclient/python-octaviaclient-1.4.0.ebuild b/dev-python/python-octaviaclient/python-octaviaclient-1.4.0.ebuild
index 41215dac22997..97ea9ce9c3619 100644
--- a/dev-python/python-octaviaclient/python-octaviaclient-1.4.0.ebuild
+++ b/dev-python/python-octaviaclient/python-octaviaclient-1.4.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-PYTHON_COMPAT=( python2_7 python3_4 python3_5 )
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
 inherit distutils-r1
 
 DESCRIPTION="A client for the OpenStack Zun API"