diff --git a/dev-ml/textutils_kernel/textutils_kernel-0.15.0.ebuild b/dev-ml/textutils_kernel/textutils_kernel-0.15.0.ebuild
index 21f6e06438a16..da1dc5669f7c2 100644
--- a/dev-ml/textutils_kernel/textutils_kernel-0.15.0.ebuild
+++ b/dev-ml/textutils_kernel/textutils_kernel-0.15.0.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/janestreet/${PN}/archive/refs/tags/v${PV}.tar.gz
 
 LICENSE="MIT"
 SLOT="0/$(ver_cut 1-2)"
-KEYWORDS="amd64 arm arm64 ~ppc ~riscv x86"
+KEYWORDS="amd64 arm arm64 ~ppc ~ppc64 ~riscv x86"
 IUSE="+ocamlopt"
 
 DEPEND="