diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-devel/sdk-depends/sdk-depends-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-devel/sdk-depends/sdk-depends-0.0.1.ebuild
index e36aeb5b0e..034236acf0 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-devel/sdk-depends/sdk-depends-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-devel/sdk-depends/sdk-depends-0.0.1.ebuild
@@ -43,6 +43,7 @@ DEPEND="
 	sys-apps/seismograph
 	sys-boot/grub
 	amd64? ( sys-boot/shim )
+	amd64? ( sys-boot/shim-signed )
 	sys-firmware/edk2-ovmf-bin
 	sys-fs/btrfs-progs
 	sys-fs/cryptsetup