diff --git a/dev-ruby/bluecloth/bluecloth-2.2.0-r3.ebuild b/dev-ruby/bluecloth/bluecloth-2.2.0-r3.ebuild
index aa4e333b4a272..32e49f21ca1ef 100644
--- a/dev-ruby/bluecloth/bluecloth-2.2.0-r3.ebuild
+++ b/dev-ruby/bluecloth/bluecloth-2.2.0-r3.ebuild
@@ -17,7 +17,7 @@ HOMEPAGE="http://www.deveiate.org/projects/BlueCloth"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
 IUSE="test"
 
 DEPEND+=" doc? ( dev-lang/perl )"