diff --git a/kube.tf b/kube.tf
index c4a9d43..5c7f886 100644
--- a/kube.tf
+++ b/kube.tf
@@ -59,5 +59,5 @@ resource "openstack_compute_volume_attach_v2" "snapvolattach" {
   instance_id = openstack_compute_instance_v2.kube[count.index].id
   volume_id   = openstack_blockstorage_volume_v3.kubevolumesnap[count.index].id
   count       = var.kubesize
-  depends_on  = ["resource.openstack_compute_instance_v2.kube[count.index]"]
+  depends_on  = [ resource.openstack_compute_instance_v2.kube[count.index] ]
 }