diff --git a/app-misc/unimatrix/unimatrix-9999.ebuild b/app-misc/unimatrix/unimatrix-9999.ebuild
index 5c69c42..a7daf66 100644
--- a/app-misc/unimatrix/unimatrix-9999.ebuild
+++ b/app-misc/unimatrix/unimatrix-9999.ebuild
@@ -14,7 +14,7 @@ EGIT_REPO_URI="https://github.com/will8211/unimatrix.git"
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS=""
+KEYWORDS="~amd64"
 
 DEPEND="${PYTHON_DEPS}"
 RDEPEND="${PYTHON_DEPS}"