diff --git a/dev-ruby/gruff/gruff-0.25.0.ebuild b/dev-ruby/gruff/gruff-0.25.0.ebuild
index ac8887cc1fdf9..a4db1658a7112 100644
--- a/dev-ruby/gruff/gruff-0.25.0.ebuild
+++ b/dev-ruby/gruff/gruff-0.25.0.ebuild
@@ -21,7 +21,7 @@ SRC_URI="https://github.com/topfunky/gruff/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 x86"
+KEYWORDS="amd64 x86"
 IUSE="test"
 
 # imagemagick is an indirect dependency through rmagick. However, for