diff --git a/regression-test/variables.tf b/regression-test/variables.tf
index 6b9910bc..624f0ca1 100644
--- a/regression-test/variables.tf
+++ b/regression-test/variables.tf
@@ -3,12 +3,6 @@ variable "globalaccount" {
   description = "The global account where the project account shall be created in."
 }
 
-
-variable "idp" {
-  type        = string
-  description = "The IDP to use for authentication."
-}
-
 variable "cli_server" {
   type        = string
   description = "The URL of the CLI server"