diff --git a/dev-perl/Thread-SigMask/Thread-SigMask-0.4.0-r1.ebuild b/dev-perl/Thread-SigMask/Thread-SigMask-0.4.0-r1.ebuild
index ba9dcee47dec0..16d0c7dcc0bcb 100644
--- a/dev-perl/Thread-SigMask/Thread-SigMask-0.4.0-r1.ebuild
+++ b/dev-perl/Thread-SigMask/Thread-SigMask-0.4.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -11,7 +11,7 @@ inherit perl-module
 DESCRIPTION="Thread specific signal masks"
 
 SLOT="0"
-KEYWORDS="amd64 ~x86"
+KEYWORDS="amd64 ~riscv ~x86"
 
 RDEPEND="
 	>=virtual/perl-Exporter-5.570.0