diff --git a/app-arch/zstd/zstd-1.1.3.ebuild b/app-arch/zstd/zstd-1.1.3.ebuild
index ae29c4fbab9a0..09f6b558a73cf 100644
--- a/app-arch/zstd/zstd-1.1.3.ebuild
+++ b/app-arch/zstd/zstd-1.1.3.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/facebook/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="amd64 arm ~mips ppc ppc64 x86"
+KEYWORDS="amd64 arm ~mips ppc ppc64 ~sparc x86"
 IUSE="static-libs"
 
 src_compile() {