diff --git a/dev-python/scipy/scipy-1.6.3.ebuild b/dev-python/scipy/scipy-1.6.3.ebuild
index ecc6f1571bd12..e98e4bd93794f 100644
--- a/dev-python/scipy/scipy-1.6.3.ebuild
+++ b/dev-python/scipy/scipy-1.6.3.ebuild
@@ -21,7 +21,7 @@ SRC_URI="
 
 LICENSE="BSD LGPL-2"
 SLOT="0"
-KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
+KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
 IUSE="doc sparse"
 
 DEPEND="