diff --git a/sdk_container/src/third_party/portage-stable/app-alternatives/cpio/cpio-0.ebuild b/sdk_container/src/third_party/portage-stable/app-alternatives/cpio/cpio-0.ebuild
index 483dab8f7c..2d45ec5bef 100644
--- a/sdk_container/src/third_party/portage-stable/app-alternatives/cpio/cpio-0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/app-alternatives/cpio/cpio-0.ebuild
@@ -11,7 +11,7 @@ ALTERNATIVES=(
 inherit app-alternatives
 
 DESCRIPTION="CPIO symlink"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 IUSE="split-usr"
 
 RDEPEND="