diff --git a/sdk_container/src/third_party/portage-stable/dev-python/pexpect/pexpect-2.4.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/pexpect/pexpect-2.4.ebuild
index 53ca27b2d6..f05d0d26c8 100644
--- a/sdk_container/src/third_party/portage-stable/dev-python/pexpect/pexpect-2.4.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-python/pexpect/pexpect-2.4.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="alpha amd64 ia64 ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+KEYWORDS="alpha amd64 arm ia64 ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
 IUSE="doc examples"
 
 DEPEND=""