diff --git a/tools/deployment/developer/ceph/160-compute-kit.sh b/tools/deployment/developer/ceph/160-compute-kit.sh
index d25fb26857..dcfd1fd283 100755
--- a/tools/deployment/developer/ceph/160-compute-kit.sh
+++ b/tools/deployment/developer/ceph/160-compute-kit.sh
@@ -15,6 +15,7 @@ set -xe
 
 export RUN_HELM_TESTS="no"
 export CEPH_ENABLED=true
-export OSH_EXTRA_HELM_ARGS_NOVA="${OSH_EXTRA_HELM_ARGS} --set manifests.network_policy=true"
+export OSH_EXTRA_HELM_ARGS_NOVA="--set manifests.network_policy=true $(./tools/deployment/common/get-values-overrides.sh nova)"
+
 # Deploy nova and neutron charts
 ./tools/deployment/component/compute-kit/compute-kit.sh