diff --git a/variables-addon-oidc.tf b/variables-addon-oidc.tf
index 08f1f7b..57e8993 100644
--- a/variables-addon-oidc.tf
+++ b/variables-addon-oidc.tf
@@ -70,7 +70,7 @@ variable "oidc_tags" {
 
 variable "oidc_assume_role_policy_condition_test" {
   type        = string
-  default     = "StringLike"
+  default     = null
   description = "Specifies the condition test to use for the assume role trust policy. Defaults to `StringEquals`."
 }