diff --git a/dev-python/plumbum/plumbum-1.6.3.ebuild b/dev-python/plumbum/plumbum-1.6.3.ebuild
index 6ef0cdb37ca97..5c8760d9ddb4e 100644
--- a/dev-python/plumbum/plumbum-1.6.3.ebuild
+++ b/dev-python/plumbum/plumbum-1.6.3.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-PYTHON_COMPAT=( python2_7 python3_{4,5} )
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
 inherit distutils-r1
 
 DESCRIPTION="A library for shell script-like programs in python"