diff --git a/irsa_roles.tf b/irsa_roles.tf
index a1129b5..ee75c98 100644
--- a/irsa_roles.tf
+++ b/irsa_roles.tf
@@ -2,7 +2,7 @@
 module "vpc_cni_irsa_role" {
   source = "terraform-aws-modules/iam/aws//modules/iam-role-for-service-accounts-eks"
 
-  role_name = "${var.cluster_name}-vpc-cni"
+  role_name = format("%v%v-%v", local.prefixes["eks-role"], var.cluster_name, "vpc-cni")
 
   attach_vpc_cni_policy = true
   vpc_cni_enable_ipv4   = true
@@ -20,7 +20,7 @@ module "vpc_cni_irsa_role" {
 module "ebs_csi_irsa_role" {
   source = "terraform-aws-modules/iam/aws//modules/iam-role-for-service-accounts-eks"
 
-  role_name             = "${var.cluster_name}-ebs-csi-driver"
+  role_name             = format("%v%v-%v", local.prefixes["eks-role"], var.cluster_name, "ebs-csi-driver")
   attach_ebs_csi_policy = true
 
   oidc_providers = {
@@ -36,7 +36,7 @@ module "ebs_csi_irsa_role" {
 module "efs_csi_irsa_role" {
   source = "terraform-aws-modules/iam/aws//modules/iam-role-for-service-accounts-eks"
 
-  role_name             = "${var.cluster_name}-efs-csi-driver"
+  role_name             = format("%v%v-%v", local.prefixes["eks-role"], var.cluster_name, "efs-csi-driver")
   attach_efs_csi_policy = true
 
   oidc_providers = {
@@ -52,7 +52,7 @@ module "efs_csi_irsa_role" {
 module "cloudwatch_observability_irsa_role" {
   source = "terraform-aws-modules/iam/aws//modules/iam-role-for-service-accounts-eks"
 
-  role_name                              = "${var.cluster_name}-cloudwatch-observability"
+  role_name                              = format("%v%v-%v", local.prefixes["eks-role"], var.cluster_name, "cloudwatch-observability")
   attach_cloudwatch_observability_policy = true
 
   oidc_providers = {