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 0873ae409e..3a2067df1c 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
@@ -50,8 +50,11 @@ RDEPEND="${RDEPEND}
 	dev-libs/libyaml
 	dev-libs/nspr
 	dev-libs/protobuf
+	dev-python/flit_core
+	dev-python/gpep517
 	dev-python/mako
 	dev-python/setuptools
+	dev-python/wheel
 	dev-util/gdbus-codegen
 	dev-util/gperf
 	>=dev-util/gtk-doc-am-1.13