diff --git a/dev-python/billiard/billiard-3.5.0.0.ebuild b/dev-python/billiard/billiard-3.5.0.0.ebuild
index 842561ffcb4ed..c5b0093796809 100644
--- a/dev-python/billiard/billiard-3.5.0.0.ebuild
+++ b/dev-python/billiard/billiard-3.5.0.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-PYTHON_COMPAT=( python2_7 python3_{4,5} pypy pypy3 )
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} pypy pypy3 )
 
 inherit distutils-r1 flag-o-matic
 
diff --git a/dev-python/billiard/billiard-3.5.0.2.ebuild b/dev-python/billiard/billiard-3.5.0.2.ebuild
index 9626da8e834ca..c5625cdcc13a5 100644
--- a/dev-python/billiard/billiard-3.5.0.2.ebuild
+++ b/dev-python/billiard/billiard-3.5.0.2.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-PYTHON_COMPAT=( python2_7 python3_{4,5} pypy pypy3 )
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} pypy pypy3 )
 
 inherit distutils-r1 flag-o-matic