diff --git a/media-libs/plotutils/plotutils-2.6-r2.ebuild b/media-libs/plotutils/plotutils-2.6-r2.ebuild
index daeaf19ac6bdd..94645c96f8d2f 100644
--- a/media-libs/plotutils/plotutils-2.6-r2.ebuild
+++ b/media-libs/plotutils/plotutils-2.6-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -11,7 +11,7 @@ SRC_URI="mirror://gnu/plotutils/${P}.tar.gz"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux"
 IUSE="+png X"
 
 DEPEND="