diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.10.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.10.ebuild
index afcdb4c15e..7dc0044edd 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.10.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.10.ebuild
@@ -20,7 +20,7 @@ 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 ~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"
 fi
 
 LICENSE="GPL-2"
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.8.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.8.ebuild
index 5d894b8165..e09deb927c 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.8.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.8.ebuild
@@ -17,7 +17,7 @@ SRC_URI="mirror://gnu/diffutils/${P}.tar.xz
 
 LICENSE="GPL-2"
 SLOT="0"
-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="nls static"
 
 BDEPEND="nls? ( sys-devel/gettext )
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9-r1.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9-r1.ebuild
index c7ed3f50d2..d9af45cc4c 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9-r1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9-r1.ebuild
@@ -20,7 +20,7 @@ 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 ~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"
 fi
 
 LICENSE="GPL-2"
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9.ebuild
index ec1ec5612f..38ff62f585 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.9.ebuild
@@ -20,7 +20,7 @@ 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 ~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"
 fi
 
 LICENSE="GPL-2"