diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
index 1f5f6bf010e16..eb4bb8c248331 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -6,7 +6,7 @@ EAPI=6
 : ${CMAKE_MAKEFILE_GENERATOR:=ninja}
 # (needed due to CMAKE_BUILD_TYPE != Gentoo)
 CMAKE_MIN_VERSION=3.7.0-r1
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
 
 inherit cmake-utils git-r3 llvm multiprocessing python-any-r1