diff --git a/images/nova/Earthfile b/images/nova/Earthfile
index 9e1cc3d6e..f80adfc01 100644
--- a/images/nova/Earthfile
+++ b/images/nova/Earthfile
@@ -2,7 +2,7 @@ VERSION 0.7
 
 ARG --global PROJECT=nova
 ARG --global RELEASE=zed
-ARG --global PROJECT_REF=226f3e95c1cdadd1845c7adee55f5c5f29f3a7a8
+ARG --global PROJECT_REF=cac2e8b72b19eabe7cb20dc184bbdf7f6ee89833
 
 build:
   FROM ../openstack-service+builder --RELEASE=${RELEASE}