diff --git a/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-0.18.ebuild b/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-0.18.ebuild
index 1818396652..12d3aa6756 100644
--- a/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-0.18.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-0.18.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -14,7 +14,7 @@ if [[ ${PV} == 9999 ]] ; then
 else
 	SRC_URI="https://s3.amazonaws.com/json-c_releases/releases/${P}.tar.gz"
 
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
 fi
 
 LICENSE="MIT"
diff --git a/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-9999.ebuild b/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-9999.ebuild
index d9853738ac..eab32d2d80 100644
--- a/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-libs/json-c/json-c-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2025 Gentoo Authors
+# Copyright 1999-2026 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -14,7 +14,7 @@ if [[ ${PV} == 9999 ]] ; then
 else
 	SRC_URI="https://s3.amazonaws.com/json-c_releases/releases/${P}.tar.gz"
 
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 fi
 
 LICENSE="MIT"