diff --git a/main/post-install.sh b/main/post-install.sh
index 8813327..0298aed 100755
--- a/main/post-install.sh
+++ b/main/post-install.sh
@@ -16,6 +16,11 @@ if [[ "-nvidia" == "${NVIDIA_TAG}" ]]; then
     systemctl enable ublue-nvctk-cdi.service
 fi
 
+mkdir -p /etc/cloud/cloud.cfg.d
+tee /etc/cloud/cloud.cfg.d/99_pve.cfg <<'EOF'
+# /etc/cloud/cloud.cfg.d/99_pve.cfg
+datasource_list: [ NoCloud, ConfigDrive ]
+EOF
 
 ## ALWAYS: regular post-install
 systemctl disable docker.socket
@@ -33,4 +38,4 @@ rm /etc/ssh/sshd_config.d/40-disable-passwords.conf
 ln -s  ../usr/share/zoneinfo/UTC /etc/localtime
 
 # switch to server profile to allow cockpit by default
-cp -a /etc/firewalld/firewalld-server.conf /etc/firewalld/firewalld.conf
\ No newline at end of file
+cp -a /etc/firewalld/firewalld-server.conf /etc/firewalld/firewalld.conf