diff --git a/Terraform/variables.tf b/Terraform/variables.tf
index ade25c5..e1df9f3 100644
--- a/Terraform/variables.tf
+++ b/Terraform/variables.tf
@@ -14,10 +14,12 @@ variable "artifactory_version" {
 
 variable "artifactory_license_1" {
   description = "Artifactory Enterprise License"
+  default = ""
 }
 
 variable "artifactory_license_2" {
   description = "Artifactory Enterprise License"
+  default = ""
 }
 
 variable "artifactory_license_3" {