diff --git a/README.md b/README.md
index 3d90369..6f304ec 100644
--- a/README.md
+++ b/README.md
@@ -8,4 +8,10 @@
 * generate SSH key for VM access:
   * `ssh-keygen -t ed25519 -C "terraform" -f ssh-terraform-hetzner -P ''`
 
+## resources
+
+* provider documentation: https://registry.terraform.io/providers/hetznercloud/hcloud/1.33.2/docs
+
+## terraform templates
+
 `single-host/` contains play for a simple test VM