diff --git a/dev-python/PyPubSub/PyPubSub-4.0.3.ebuild b/dev-python/PyPubSub/PyPubSub-4.0.3-r1.ebuild
similarity index 96%
rename from dev-python/PyPubSub/PyPubSub-4.0.3.ebuild
rename to dev-python/PyPubSub/PyPubSub-4.0.3-r1.ebuild
index c65dc950f9..541fbda263 100644
--- a/dev-python/PyPubSub/PyPubSub-4.0.3.ebuild
+++ b/dev-python/PyPubSub/PyPubSub-4.0.3-r1.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${MY_PN}-${PV}"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="amd64 arm arm64 x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="test"
 RESTRICT="!test? ( test )"