diff --git a/dev-ruby/hashdiff/hashdiff-0.2.2.ebuild b/dev-ruby/hashdiff/hashdiff-0.2.2.ebuild
index 64d0aa39bd21e..3d6d3726e73bb 100644
--- a/dev-ruby/hashdiff/hashdiff-0.2.2.ebuild
+++ b/dev-ruby/hashdiff/hashdiff-0.2.2.ebuild
@@ -18,5 +18,5 @@ HOMEPAGE="https://github.com/liufengyun/hashdiff"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64"
 IUSE=""