diff --git a/openstack-proxy/nodeimage.pkr.hcl b/openstack-proxy/nodeimage.pkr.hcl
index 54967da6b67482e0dbbfbd483ad122583bad1b2c..af74d591345d264f06a9bb8d0f4c45df4f14b78f 100644
--- a/openstack-proxy/nodeimage.pkr.hcl
+++ b/openstack-proxy/nodeimage.pkr.hcl
@@ -38,8 +38,6 @@ build {
 
   provisioner "shell" {
     inline = [
-      "sudo sed -i 's/^mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*",
-      "sudo sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*",
       "sudo yum install -y epel-release",
       "sudo yum install -y libselinux-python3 python3 tmux vim git bash-completion curl wget unzip",
       "sudo python3 -m pip install --upgrade pip",