diff --git a/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild b/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild
index 4cc547be5aa15..361473bd2f194 100644
--- a/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild
+++ b/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild
@@ -15,7 +15,7 @@ HOMEPAGE="https://www.gtk.org/"
 
 LICENSE="LGPL-2.1"
 SLOT="2"
-KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ~mips ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~x64-solaris ~x86-solaris"
 IUSE="accessibility lua"
 
 REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )"