diff --git a/modules/addon-irsa/.terraform.lock.hcl b/modules/addon-irsa/.terraform.lock.hcl
index 79ea947..7da4a83 100644
--- a/modules/addon-irsa/.terraform.lock.hcl
+++ b/modules/addon-irsa/.terraform.lock.hcl
@@ -6,6 +6,7 @@ provider "registry.terraform.io/hashicorp/aws" {
   constraints = "~> 5.0"
   hashes = [
     "h1:6u5Z28ArVnKsadP+ZRQYWPM4kNtTF7OZv7ZLzT2LBDc=",
+    "h1:YCupEeam12IXAPo9j2wvnfJTqFFuaHjyzTgSj3GlOeg=",
     "h1:ucNFgeMRknvGjwQrVf6FzR9I5kYpFxEl3F0MeVgloBw=",
     "h1:yIDopRNeRAXg1UZpPlO6GNofDyzqSPkl/+Eoc3pKW4Q=",
     "zh:2adad39412111d19a5195474d6b95577fc25ccf06d88a90019bee0efba33a1e3",
diff --git a/modules/addon-irsa/outputs.tf b/modules/addon-irsa/outputs.tf
index 64a711b..70c294b 100644
--- a/modules/addon-irsa/outputs.tf
+++ b/modules/addon-irsa/outputs.tf
@@ -1,5 +1,5 @@
 output "irsa_role_enabled" {
-  description = "Whether is IRSA role enabled"
+  description = "Whether IRSA role is enabled"
   value       = local.irsa_role_create
 }
 
diff --git a/modules/addon-irsa/variables.tf b/modules/addon-irsa/variables.tf
index 9b4e997..471a0ff 100644
--- a/modules/addon-irsa/variables.tf
+++ b/modules/addon-irsa/variables.tf
@@ -104,12 +104,12 @@ variable "irsa_tags" {
 
 variable "irsa_assume_role_policy_condition_test" {
   type        = string
-  default     = "StringEquals"
+  default     = null
   description = "Specifies the condition test to use for the assume role trust policy. Defaults to `StringEquals`."
 }
 
 variable "irsa_assume_role_policy_condition_values" {
   type        = list(string)
-  default     = []
+  default     = null
   description = "Specifies the values for the assume role trust policy condition. Each entry in this list must follow the required format `system:serviceaccount:$service_account_namespace:$service_account_name`. If this variable is left as the default, `local.irsa_assume_role_policy_condition_values_default` is used instead, which is a list containing a single value. Note that if this list is defined, the `service_account_name` and `service_account_namespace` variables are ignored."
 }