diff --git a/README.md b/README.md
index 58e2c92..9b1b99e 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ to loki.
 | Name | Source | Version |
 |------|--------|---------|
 | <a name="module_images"></a> [images](#module\_images) | git@github.e.it.census.gov:terraform-modules/aws-ecr-copy-images.git/ | tf-upgrade |
-| <a name="module_loki_irsa_role"></a> [loki\_irsa\_role](#module\_loki\_irsa\_role) | git@github.e.it.census.gov:SCT-Engineering/tfmod-custom-iam-role-for-service-account-eks.git | n/a |
+| <a name="module_loki_irsa_role"></a> [loki\_irsa\_role](#module\_loki\_irsa\_role) | git@github.e.it.census.gov:SCT-Engineering/tfmod-custom-iam-role-for-service-account-eks.git// | main |
 | <a name="module_loki_s3"></a> [loki\_s3](#module\_loki\_s3) | git@github.e.it.census.gov:terraform-modules/aws-s3.git//standard | tf-upgrade |
 
 ## Resources
@@ -62,7 +62,6 @@ to loki.
 | <a name="input_region"></a> [region](#input\_region) | The region holding these resources (for the s3 bucket.) | `string` | n/a | yes |
 | <a name="input_rwo_storage_class"></a> [rwo\_storage\_class](#input\_rwo\_storage\_class) | Specify the storage class for read/write/once persistent volumes. | `string` | `"gp3-encrypted"` | no |
 | <a name="input_sidecar_tag"></a> [sidecar\_tag](#input\_sidecar\_tag) | The version of kiwigrid/k8s-sidecar to use for the gateway. | `string` | `"1.27.4"` | no |
-| <a name="input_tag_costallocation"></a> [tag\_costallocation](#input\_tag\_costallocation) | Tag CostAllocation (default) | `string` | `"csvd:infrastructure"` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | Additional tags to add to resources created in AWS (s3 bucket, ...) | `map(string)` | `{}` | no |
 
 ## Outputs
diff --git a/main.tf b/main.tf
index 315e83e..228df46 100644
--- a/main.tf
+++ b/main.tf
@@ -4,22 +4,9 @@ locals {
   gateway_internal_url         = format("http://%v:%v", local.gateway_internal_hostname, local.gateway_internal_port_number)
 }
 
-locals {
-  tags = merge({
-    "boc:eks-cluster-name"  = var.cluster_name
-    "boc:tf_module_name"    = local.module_name
-    "boc:tf_module_version" = local.module_version
-    "boc:created_by"        = "terraform"
-    CostAllocation          = var.tag_costallocation
-  }, var.tags)
-
-}
-
 module "loki_irsa_role" {
-  # source = "git@github.it.census.gov:SOA/tfmod-custom-iam-role-for-service-account-eks.git/?ref=1.0.0"
-  # tflint-ignore: terraform_module_version
   # tflint-ignore: terraform_module_pinned_source
-  source = "git@github.e.it.census.gov:SCT-Engineering/tfmod-custom-iam-role-for-service-account-eks.git"
+  source = "git@github.e.it.census.gov:SCT-Engineering/tfmod-custom-iam-role-for-service-account-eks.git//?ref=main"
 
   role_name = "r-${var.cluster_name}-loki"
 
@@ -40,7 +27,7 @@ module "loki_irsa_role" {
       namespace_service_accounts = ["${var.namespace}:loki"]
     }
   }
-  tags = local.tags
+  tags = var.tags
 }
 
 resource "helm_release" "loki" {
@@ -80,107 +67,3 @@ resource "helm_release" "loki" {
     })
   ]
 }
-
-
-#   # Storage-related dynamic configurations
-#   set {
-#     name  = "loki.storage.bucketNames.chunks"
-#     value = module.loki_s3.s3_requested_bucket_name
-#   }
-#   set {
-#     name  = "loki.storage.bucketNames.ruler"
-#     value = module.loki_s3.s3_requested_bucket_name
-#   }
-#   set {
-#     name  = "loki.storage.bucketNames.admin"
-#     value = module.loki_s3.s3_requested_bucket_name
-#   }
-#   set {
-#     name  = "loki.storage.type"
-#     value = "s3"
-#   }
-#   set {
-#     name  = "loki.storage.s3.s3"
-#     value = format("s3://%v", var.region)
-#   }
-#   set {
-#     name  = "loki.storage.s3.region"
-#     value = var.region
-#   }
-#   set {
-#     name = "loki.storage_config.aws.s3"
-#     value = format("s3://%v/%v",
-#       var.region,
-#       module.loki_s3.s3_requested_bucket_name
-#     )
-#   }
-
-#   # Storage class configurations
-#   set {
-#     name  = "write.persistence.storageClass"
-#     value = var.rwo_storage_class
-#   }
-#   set {
-#     name  = "backend.persistence.storageClass"
-#     value = var.rwo_storage_class
-#   }
-#   set {
-#     name  = "read.persistence.storageClass"
-#     value = var.rwo_storage_class
-#   }
-
-#   # Image configurations for additional components
-#   set {
-#     name  = "loki.provisioner.image.repository"
-#     value = split(":", module.images.images[local.provisioner_key].dest_full_path)[0]
-#   }
-#   set {
-#     name  = "loki.provisioner.image.tag"
-#     value = module.images.images[local.provisioner_key].tag
-#   }
-
-#   set {
-#     name  = "gateway.image.repository"
-#     value = module.images.images[local.gateway_key].dest_repository
-#   }
-#   set {
-#     name  = "gateway.image.tag"
-#     value = module.images.images[local.gateway_key].tag
-#   }
-
-#   set {
-#     name  = "lokiCanary.image.repository"
-#     value = module.images.images[local.canary_key].dest_repository
-#   }
-#   set {
-#     name  = "lokiCanary.image.tag"
-#     value = module.images.images[local.canary_key].tag
-#   }
-
-#   set {
-#     name  = "sidecar.image.repository"
-#     value = split(":", module.images.images[local.sidecar_key].dest_full_path)[0]
-#   }
-#   set {
-#     name  = "sidecar.image.tag"
-#     value = module.images.images[local.sidecar_key].tag
-#   }
-
-#   set {
-#     name  = "memcached.image.repository"
-#     value = split(":", module.images.images[local.memcached_key].dest_full_path)[0]
-#   }
-#   set {
-#     name  = "memcached.image.tag"
-#     value = module.images.images[local.memcached_key].tag
-#   }
-
-#   set {
-#     name  = "memcachedExporter.image.repository"
-#     value = split(":", module.images.images[local.exporter_key].dest_full_path)[0]
-#   }
-#   set {
-#     name  = "memcachedExporter.image.tag"
-#     value = module.images.images[local.exporter_key].tag
-#   }
-# }
diff --git a/s3.tf b/s3.tf
index cac37c6..dd5a704 100644
--- a/s3.tf
+++ b/s3.tf
@@ -15,5 +15,5 @@ module "loki_s3" {
   bucket_name       = format("%v-loki", var.cluster_name)
   access_log_bucket = data.aws_s3_bucket.s3_server_access_logs.id
 
-  tags = local.tags
+  tags = var.tags
 }
diff --git a/variables.tf b/variables.tf
index 650fac4..9a1a10f 100644
--- a/variables.tf
+++ b/variables.tf
@@ -1,8 +1,3 @@
-variable "tag_costallocation" {
-  description = "Tag CostAllocation (default)"
-  type        = string
-  default     = "csvd:infrastructure"
-}
 
 variable "tags" {
   description = "Additional tags to add to resources created in AWS (s3 bucket, ...)"