diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/hard-host-depends/hard-host-depends-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/hard-host-depends/hard-host-depends-0.0.1.ebuild
index e7e1aa36f7..5e5559bf9b 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/hard-host-depends/hard-host-depends-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/hard-host-depends/hard-host-depends-0.0.1.ebuild
@@ -146,8 +146,8 @@ RDEPEND="${RDEPEND}
 	"
 
 # Host dependencies that are needed for delta_generator.
-# TODO: coreos-base/update_engine
 RDEPEND="${RDEPEND}
+	coreos-base/update_engine
 	"
 
 # Host dependencies to run unit tests within the chroot