diff --git a/dev-python/radon/radon-5.1.0-r2.ebuild b/dev-python/radon/radon-5.1.0-r2.ebuild
index 93b3f1ae346f9..e39d3082ca6a2 100644
--- a/dev-python/radon/radon-5.1.0-r2.ebuild
+++ b/dev-python/radon/radon-5.1.0-r2.ebuild
@@ -18,7 +18,7 @@ SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 ~riscv ~s390 sparc x86"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ppc ppc64 ~riscv ~s390 sparc x86"
 
 RDEPEND="
 	dev-python/colorama[${PYTHON_USEDEP}]