diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
index 02929bd7f3..a104c375c9 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild
@@ -135,6 +135,7 @@ RDEPEND="${RDEPEND}
 	net-vpn/wireguard-tools
 	sys-apps/coreutils
 	sys-apps/dbus
+	sys-apps/diffutils
 	sys-apps/ethtool
 	sys-apps/findutils
 	sys-apps/gawk