diff --git a/dev-python/os-win/os-win-5.1.0.ebuild b/dev-python/os-win/os-win-5.1.0.ebuild
index 994447a0d0..08f2552769 100644
--- a/dev-python/os-win/os-win-5.1.0.ebuild
+++ b/dev-python/os-win/os-win-5.1.0.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~arm64 ~x86"
+KEYWORDS="~amd64"
 IUSE=""
 
 DEPEND="