diff --git a/dev-libs/cereal/cereal-1.3.2-r2.ebuild b/dev-libs/cereal/cereal-1.3.2-r2.ebuild
index da3bf9c69469b..7f47ed57d66e8 100644
--- a/dev-libs/cereal/cereal-1.3.2-r2.ebuild
+++ b/dev-libs/cereal/cereal-1.3.2-r2.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/USCiLab/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
 IUSE="doc test"
 RESTRICT="!test? ( test )"