diff --git a/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.21.ebuild b/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.21.ebuild
index e23189552f..3861a68701 100644
--- a/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.21.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-devel/m4/m4-1.4.21.ebuild
@@ -24,7 +24,7 @@ if [[ ${PV} == *_p* ]] ; then
 else
 	SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
 	SRC_URI+=" verify-sig? ( mirror://gnu/${PN}/${P}.tar.xz.sig )"
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
 fi
 
 LICENSE="GPL-3+"