diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.7.2.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.7.2.ebuild
index 97d9b39814..5c86fedcb3 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.7.2.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.7.2.ebuild
@@ -29,7 +29,7 @@ else
 		SRC_URI+=" !doc? ( https://dev.gentoo.org/~${LIBUNWIND_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${LIBUNWIND_DOCS_VERSION}-docs.tar.xz )"
 	fi
 
-	KEYWORDS="amd64 arm arm64 hppa ~ia64 ~loong ~mips ppc ppc64 ~riscv ~s390 -sparc x86 ~amd64-linux ~x86-linux"
+	KEYWORDS="amd64 arm arm64 hppa ~loong ~mips ppc ppc64 ~riscv ~s390 -sparc x86 ~amd64-linux ~x86-linux"
 fi
 
 [[ ${LIBUNWIND_DOCS_PREBUILT} == 1 ]] && LIBUNWIND_DOCS_USEFLAG="doc"
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.8.1.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.8.1.ebuild
index 612f39d121..3fb822b4fb 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.8.1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-1.8.1.ebuild
@@ -31,7 +31,7 @@ else
 	S="${WORKDIR}"/${P/_rc/-rc}
 
 	if [[ ${PV} != *_rc* ]] ; then
-		KEYWORDS="amd64 arm arm64 hppa ~ia64 ~loong ~mips ppc ppc64 ~riscv ~s390 -sparc x86 ~amd64-linux ~x86-linux"
+		KEYWORDS="amd64 arm arm64 hppa ~loong ~mips ppc ppc64 ~riscv ~s390 -sparc x86 ~amd64-linux ~x86-linux"
 	fi
 fi
 
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-9999.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-9999.ebuild
index 589d748ba8..1ceb948cca 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/libunwind/libunwind-9999.ebuild
@@ -31,7 +31,7 @@ else
 	S="${WORKDIR}"/${P/_rc/-rc}
 
 	if [[ ${PV} != *_rc* ]] ; then
-		KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 -sparc ~x86 ~amd64-linux ~x86-linux"
+		KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 -sparc ~x86 ~amd64-linux ~x86-linux"
 	fi
 fi