diff --git a/nodepool/nb03.openstack.org.yaml b/nodepool/nb03.openstack.org.yaml
index 16b7b66673..8707f8f563 100644
--- a/nodepool/nb03.openstack.org.yaml
+++ b/nodepool/nb03.openstack.org.yaml
@@ -44,3 +44,6 @@ diskimages:
       DIB_IMAGE_CACHE: /opt/dib_cache
       DIB_APT_LOCAL_CACHE: '0'
       DIB_DISABLE_APT_CLEANUP: '1'
+      DIB_DISTRIBUTION_MIRROR: 'http://mirror.regionone.linaro.openstack.org/ubuntu-ports'
+      DIB_DEBOOTSTRAP_EXTRA_ARGS: '--no-check-gpg'
+      DIB_DEBIAN_COMPONENTS: 'main,universe'