diff --git a/terraform/variables.tf b/terraform/variables.tf
index faacfdc..92a6b6f 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -79,3 +79,7 @@ variable "TS_AUTHKEY" {
   description = "Tailscale auth key used in cloud-init"
 }
 
+variable "SSK_KEY_PUB" {
+  type        = string
+  description = "My Public SSH key fo ssh auth list"
+}