diff --git a/dev-ruby/childprocess/childprocess-0.6.3.ebuild b/dev-ruby/childprocess/childprocess-0.6.3.ebuild
index e630342ebddf6..0292a3268eae6 100644
--- a/dev-ruby/childprocess/childprocess-0.6.3.ebuild
+++ b/dev-ruby/childprocess/childprocess-0.6.3.ebuild
@@ -18,7 +18,7 @@ HOMEPAGE="https://github.com/jarib/childprocess"
 
 LICENSE="MIT"
 SLOT="2"
-KEYWORDS="alpha amd64 arm ~hppa ia64 ppc ppc64 x86"
+KEYWORDS="alpha amd64 arm ~hppa ia64 ppc ppc64 sparc x86"
 IUSE=""
 
 ruby_add_bdepend "doc? ( dev-ruby/yard dev-ruby/rspec:3 )"