diff --git a/terraform/modules/k8s-cluster/templates/cloud-init-k8s-manager.tftpl b/terraform/modules/k8s-cluster/templates/cloud-init-k8s-manager.tftpl
index e2b5ede..c05b046 100644
--- a/terraform/modules/k8s-cluster/templates/cloud-init-k8s-manager.tftpl
+++ b/terraform/modules/k8s-cluster/templates/cloud-init-k8s-manager.tftpl
@@ -69,5 +69,5 @@ runcmd:
   - /usr/local/bin/ssh-setup.sh
   - /usr/local/bin/microk8s-setup.sh
 %{ if main_node ~}
-  - /usr/local/bin/cluster-setup.sh
+  - sudo /usr/local/bin/cluster-setup.sh
 %{ endif ~}
\ No newline at end of file