diff --git a/examples/redis-basic/main.tf b/examples/redis-basic/main.tf
index d85e53f..2e484df 100644
--- a/examples/redis-basic/main.tf
+++ b/examples/redis-basic/main.tf
@@ -19,8 +19,8 @@ module "vpc" {
 }
 
 module "redis" {
-  namespace            = "redis-basic-"
-  cluster_name         = "example"
+  namespace            = "redis-basic"
+  cluster_name         = "redis-basic-example"
   source               = "Mehdikarimian/elasticache-redis-cluster/aws"
   version              = "1.0.3"
   vpc_id               = module.vpc.vpc_id
diff --git a/examples/redis-clustered-mode/main.tf b/examples/redis-clustered-mode/main.tf
index 5341bc7..42548e5 100644
--- a/examples/redis-clustered-mode/main.tf
+++ b/examples/redis-clustered-mode/main.tf
@@ -19,8 +19,8 @@ module "vpc" {
 }
 
 module "redis" {
-  namespace            = "redis-cluster-mode-"
-  cluster_name         = "example"
+  namespace            = "redis-cluster-mode"
+  cluster_name         = "redis-cluster-mode-example"
   source               = "Mehdikarimian/elasticache-redis-cluster/aws"
   version              = "1.0.3"
   vpc_id               = module.vpc.vpc_id
diff --git a/examples/redis-replication-group/main.tf b/examples/redis-replication-group/main.tf
index b80618b..e89d0d3 100644
--- a/examples/redis-replication-group/main.tf
+++ b/examples/redis-replication-group/main.tf
@@ -19,8 +19,8 @@ module "vpc" {
 }
 
 module "redis" {
-  namespace           = "redis-replication-"
-  cluster_name        = "example"
+  namespace           = "redis-replication"
+  cluster_name        = "redis-replication-example"
   source              = "Mehdikarimian/elasticache-redis-cluster/aws"
   version             = "1.0.3"
   vpc_id              = module.vpc.vpc_id
diff --git a/main.tf b/main.tf
index ca7b4d8..a8be6d3 100644
--- a/main.tf
+++ b/main.tf
@@ -32,7 +32,7 @@ resource "aws_elasticache_parameter_group" "redis" {
 }
 
 resource "aws_elasticache_replication_group" "default" {
-  replication_group_id = "${var.namespace}-${var.cluster_name}"
+  replication_group_id = "${var.cluster_name}"
   description          = var.cluster_description
   security_group_ids   = [aws_security_group.redis-security-group.id]
   node_type            = var.node_type