diff --git a/dev-python/sniffio/sniffio-1.2.0.ebuild b/dev-python/sniffio/sniffio-1.2.0.ebuild
index 66381ca6788d8..d4705cbf156e3 100644
--- a/dev-python/sniffio/sniffio-1.2.0.ebuild
+++ b/dev-python/sniffio/sniffio-1.2.0.ebuild
@@ -16,7 +16,7 @@ SRC_URI="
 
 LICENSE="|| ( Apache-2.0 MIT )"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~sparc ~x86"
 
 distutils_enable_tests pytest