diff --git a/_variables.tf b/_variables.tf
index bfedd02..387c94e 100644
--- a/_variables.tf
+++ b/_variables.tf
@@ -58,7 +58,7 @@ variable "notification_topic_arn" {
   default = ""
 }
 
-variable "number_cache_clusters" {
+variable "num_cache_clusters" {
   description = "The number of cache clusters (primary and replicas) this replication group will have. If Multi-AZ is enabled, the value of this parameter must be at least 2"
   default     = 1
 }
@@ -120,4 +120,4 @@ variable "user_group_ids" {
   description = "(Optional) User Group ID to associate with the replication group. Only a maximum of one (1) user group ID is valid. NOTE: This argument is a set because the AWS specification allows for multiple IDs. However, in practice, AWS only allows a maximum size of one."
   type        = set(string)
   default     = null
-}
\ No newline at end of file
+}
diff --git a/redis.tf b/redis.tf
index 2b6793d..35daf9b 100644
--- a/redis.tf
+++ b/redis.tf
@@ -5,30 +5,30 @@ resource "random_string" "redis_password" {
 }
 
 resource "aws_elasticache_replication_group" "redis" {
-  replication_group_id          = var.name
-  replication_group_description = var.name
-  automatic_failover_enabled    = var.automatic_failover_enabled
-  at_rest_encryption_enabled    = var.at_rest_encryption_enabled
-  transit_encryption_enabled    = var.transit_encryption_enabled
-  multi_az_enabled              = var.multi_az_enabled
-  auth_token                    = var.transit_encryption_enabled ? random_string.redis_password[0].result : null
-  engine                        = var.engine
-  engine_version                = var.engine_version
-  kms_key_id                    = var.kms_key_id
-  maintenance_window            = var.maintenance_window
-  node_type                     = var.node_type
-  notification_topic_arn        = var.notification_topic_arn
-  number_cache_clusters         = var.number_cache_clusters
-  port                          = var.port
-  security_group_ids            = [aws_security_group.redis.id]
-  snapshot_retention_limit      = var.snapshot_retention_limit
-  snapshot_window               = var.snapshot_window
-  subnet_group_name             = try(aws_elasticache_subnet_group.redis[0].name, var.subnet_group_name)
-  parameter_group_name          = var.parameter_group_name
-  user_group_ids                = var.user_group_ids
+  replication_group_id       = var.name
+  description                = var.name
+  automatic_failover_enabled = var.automatic_failover_enabled
+  at_rest_encryption_enabled = var.at_rest_encryption_enabled
+  transit_encryption_enabled = var.transit_encryption_enabled
+  multi_az_enabled           = var.multi_az_enabled
+  auth_token                 = var.transit_encryption_enabled ? random_string.redis_password[0].result : null
+  engine                     = var.engine
+  engine_version             = var.engine_version
+  kms_key_id                 = var.kms_key_id
+  maintenance_window         = var.maintenance_window
+  node_type                  = var.node_type
+  notification_topic_arn     = var.notification_topic_arn
+  num_cache_clusters         = var.num_cache_clusters
+  port                       = var.port
+  security_group_ids         = [aws_security_group.redis.id]
+  snapshot_retention_limit   = var.snapshot_retention_limit
+  snapshot_window            = var.snapshot_window
+  subnet_group_name          = try(aws_elasticache_subnet_group.redis[0].name, var.subnet_group_name)
+  parameter_group_name       = var.parameter_group_name
+  user_group_ids             = var.user_group_ids
 
   tags = {
     "Name"    = var.name
     "EnvName" = var.environment_name
   }
-}
\ No newline at end of file
+}