diff --git a/dev-scheme/gauche-mecab/gauche-mecab-1.0.2-r1.ebuild b/dev-scheme/gauche-mecab/gauche-mecab-1.0.2-r1.ebuild
index 5d95791643c48..064d573170a15 100644
--- a/dev-scheme/gauche-mecab/gauche-mecab-1.0.2-r1.ebuild
+++ b/dev-scheme/gauche-mecab/gauche-mecab-1.0.2-r1.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/shirok/${PN^g}/archive/v${PV}.tar.gz -> ${MY_P}.tar.
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 x86"
 IUSE=""
 
 RDEPEND="app-text/mecab