diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.6.0.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.6.0.ebuild
index 6e285f4459..5490e3ded5 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.6.0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.6.0.ebuild
@@ -10,7 +10,7 @@ if [[ ${PV} == "9999" ]] ; then
 	inherit git-r3
 else
 	SRC_URI="https://www.kernel.org/pub/software/utils/${PN}/${P}.tar.xz"
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
 fi
 
 DESCRIPTION="Open Firmware device tree compiler"
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.7.0.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.7.0.ebuild
index bcb50ad71a..664c10ab97 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.7.0.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-1.7.0.ebuild
@@ -11,7 +11,7 @@ if [[ ${PV} == 9999 ]] ; then
 	inherit git-r3
 else
 	SRC_URI="https://www.kernel.org/pub/software/utils/${PN}/${P}.tar.xz"
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 fi
 
 DESCRIPTION="Open Firmware device tree compiler"
diff --git a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-9999.ebuild b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-9999.ebuild
index ad87023887..c58d58fb78 100644
--- a/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-apps/dtc/dtc-9999.ebuild
@@ -11,7 +11,7 @@ if [[ ${PV} == 9999 ]] ; then
 	inherit git-r3
 else
 	SRC_URI="https://www.kernel.org/pub/software/utils/${PN}/${P}.tar.xz"
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 fi
 
 DESCRIPTION="Open Firmware device tree compiler"