diff --git a/dev-python/strict-rfc3339/strict-rfc3339-0.6.ebuild b/dev-python/strict-rfc3339/strict-rfc3339-0.6.ebuild
index 918c3169b008a..f082984032e78 100644
--- a/dev-python/strict-rfc3339/strict-rfc3339-0.6.ebuild
+++ b/dev-python/strict-rfc3339/strict-rfc3339-0.6.ebuild
@@ -14,5 +14,5 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 SLOT="0"
 LICENSE="GPL-3+"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~amd64 ~x86 ~ppc ~ppc64 ~amd64-linux ~x86-linux"
 IUSE=""