diff --git a/dev-cpp/cpp-httplib/cpp-httplib-0.16.0.ebuild b/dev-cpp/cpp-httplib/cpp-httplib-0.16.0.ebuild
index d52f0b987f9a5..2a99bbc0191fb 100644
--- a/dev-cpp/cpp-httplib/cpp-httplib-0.16.0.ebuild
+++ b/dev-cpp/cpp-httplib/cpp-httplib-0.16.0.ebuild
@@ -18,7 +18,7 @@ else
 	SRC_URI="https://github.com/yhirose/${PN}/archive/v${PV}.tar.gz
 		-> ${P}.tar.gz"
 
-	KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 fi
 
 LICENSE="MIT"