diff --git a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.40-r1.ebuild b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.40-r1.ebuild
index 15ec4d6fce..eb69793bf0 100644
--- a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.40-r1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.40-r1.ebuild
@@ -19,7 +19,7 @@ SRC_URI="
 
 LICENSE="libpng2"
 SLOT="0/16"
-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"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 IUSE="apng cpu_flags_arm_neon cpu_flags_x86_sse static-libs"
 
 RDEPEND=">=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}]"
diff --git a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.42.ebuild b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.42.ebuild
index 2ce5a17416..9b2e3527fb 100644
--- a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.42.ebuild
+++ b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.42.ebuild
@@ -19,7 +19,7 @@ SRC_URI="
 
 LICENSE="libpng2"
 SLOT="0/16"
-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"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 IUSE="apng cpu_flags_arm_neon cpu_flags_x86_sse static-libs test"
 RESTRICT="!test? ( test )"
 
diff --git a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.43.ebuild b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.43.ebuild
index 10dfe2a0e1..07d4665340 100644
--- a/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.43.ebuild
+++ b/sdk_container/src/third_party/portage-stable/media-libs/libpng/libpng-1.6.43.ebuild
@@ -19,7 +19,7 @@ SRC_URI="
 
 LICENSE="libpng2"
 SLOT="0/16"
-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"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 IUSE="apng cpu_flags_arm_neon cpu_flags_x86_sse static-libs test"
 RESTRICT="!test? ( test )"