diff --git a/dev-ruby/rubyzip/rubyzip-1.2.1.ebuild b/dev-ruby/rubyzip/rubyzip-1.2.1.ebuild
index 0e7fd7d4f9091..e2622fad1201c 100644
--- a/dev-ruby/rubyzip/rubyzip-1.2.1.ebuild
+++ b/dev-ruby/rubyzip/rubyzip-1.2.1.ebuild
@@ -17,7 +17,7 @@ SRC_URI="https://github.com/rubyzip/rubyzip/archive/v${PV}.tar.gz -> ${P}-git.tg
 
 LICENSE="Ruby"
 SLOT="1"
-KEYWORDS="~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
 IUSE=""
 
 RDEPEND=""