diff --git a/dev-python/flatbuffers/flatbuffers-23.3.3.ebuild b/dev-python/flatbuffers/flatbuffers-23.3.3.ebuild
index a7b6485ad67bd..5d38fe89b7252 100644
--- a/dev-python/flatbuffers/flatbuffers-23.3.3.ebuild
+++ b/dev-python/flatbuffers/flatbuffers-23.3.3.ebuild
@@ -21,7 +21,7 @@ S=${WORKDIR}/${P}/python
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~sparc ~x86"
 IUSE="test"
 RESTRICT="!test? ( test )"