diff --git a/sci-biology/rebase/rebase-1508.ebuild b/sci-biology/rebase/rebase-1508.ebuild
index 1bfa8ba6880de..0088b50aa25b2 100644
--- a/sci-biology/rebase/rebase-1508.ebuild
+++ b/sci-biology/rebase/rebase-1508.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://dev.gentoo.org/~jlec/distfiles/${P}.tar.xz"
 
 SLOT="0"
 LICENSE="public-domain"
-KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
+KEYWORDS="amd64 ppc x86 ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x86-solaris"
 IUSE="emboss minimal"
 
 RDEPEND="emboss? ( >=sci-biology/emboss-5.0.0 )"