diff --git a/.gitlab-ci/vagrant.yml b/.gitlab-ci/vagrant.yml
index 8c0f4a21d..4f7bd9e43 100644
--- a/.gitlab-ci/vagrant.yml
+++ b/.gitlab-ci/vagrant.yml
@@ -43,6 +43,7 @@ vagrant_ubuntu20-flannel:
   stage: deploy-part2
   extends: .vagrant
   when: on_success
+  allow_failure: false
 
 vagrant_ubuntu16-kube-router-sep:
   stage: deploy-part2