diff --git a/dev-python/ipython/ipython-4.1.1.ebuild b/dev-python/ipython/ipython-4.1.1.ebuild
index 3c9b5dae54789..3934c31c2cc81 100644
--- a/dev-python/ipython/ipython-4.1.1.ebuild
+++ b/dev-python/ipython/ipython-4.1.1.ebuild
@@ -15,7 +15,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~arm64 ~x86"
 IUSE="doc examples matplotlib mongodb notebook nbconvert qt4 +smp test wxwidgets"
 
 REQUIRED_USE="