diff --git a/dev-python/protobuf/protobuf-5.29.2.ebuild b/dev-python/protobuf/protobuf-5.29.2.ebuild
index 389b9b7662da8..53c9a8302bfae 100644
--- a/dev-python/protobuf/protobuf-5.29.2.ebuild
+++ b/dev-python/protobuf/protobuf-5.29.2.ebuild
@@ -26,4 +26,4 @@ SRC_URI="
 
 LICENSE="BSD"
 SLOT="0/$(ver_cut 1-3)"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"