diff --git a/README.md b/README.md
index cf9253e..f46901a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,4 @@
-# redis
-
-> A redis-based session store
+# Redis store for [Session](https://github.com/go-session/session)
 
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diff --git a/options.go b/options.go
index 0e22f20..972463b 100644
--- a/options.go
+++ b/options.go
@@ -88,3 +88,63 @@ func (o *Options) redisOptions() *redis.Options {
 		TLSConfig:          o.TLSConfig,
 	}
 }
+
+// ClusterOptions are used to configure a cluster client and should be
+// passed to NewClusterClient.
+type ClusterOptions struct {
+	// A seed list of host:port addresses of cluster nodes.
+	Addrs []string
+
+	// The maximum number of retries before giving up. Command is retried
+	// on network errors and MOVED/ASK redirects.
+	// Default is 8.
+	MaxRedirects int
+
+	// Enables read-only commands on slave nodes.
+	ReadOnly bool
+	// Allows routing read-only commands to the closest master or slave node.
+	RouteByLatency bool
+	// Allows routing read-only commands to the random master or slave node.
+	RouteRandomly bool
+
+	// Following options are copied from Options struct.
+
+	OnConnect func(*redis.Conn) error
+
+	MaxRetries      int
+	MinRetryBackoff time.Duration
+	MaxRetryBackoff time.Duration
+	Password        string
+
+	DialTimeout  time.Duration
+	ReadTimeout  time.Duration
+	WriteTimeout time.Duration
+
+	// PoolSize applies per cluster node and not for the whole cluster.
+	PoolSize           int
+	PoolTimeout        time.Duration
+	IdleTimeout        time.Duration
+	IdleCheckFrequency time.Duration
+}
+
+func (o *ClusterOptions) redisClusterOptions() *redis.ClusterOptions {
+	return &redis.ClusterOptions{
+		Addrs:              o.Addrs,
+		MaxRedirects:       o.MaxRedirects,
+		ReadOnly:           o.ReadOnly,
+		RouteByLatency:     o.RouteByLatency,
+		RouteRandomly:      o.RouteRandomly,
+		OnConnect:          o.OnConnect,
+		MaxRetries:         o.MaxRetries,
+		MinRetryBackoff:    o.MinRetryBackoff,
+		MaxRetryBackoff:    o.MaxRetryBackoff,
+		Password:           o.Password,
+		DialTimeout:        o.DialTimeout,
+		ReadTimeout:        o.ReadTimeout,
+		WriteTimeout:       o.WriteTimeout,
+		PoolSize:           o.PoolSize,
+		PoolTimeout:        o.PoolTimeout,
+		IdleTimeout:        o.IdleTimeout,
+		IdleCheckFrequency: o.IdleCheckFrequency,
+	}
+}
diff --git a/redis.go b/redis.go
index 775beb7..95e8b5d 100644
--- a/redis.go
+++ b/redis.go
@@ -18,11 +18,11 @@ var (
 )
 
 // NewRedisStore create an instance of a redis store
-func NewRedisStore(opt *Options) session.ManagerStore {
-	if opt == nil {
-		panic("option cannot be nil")
+func NewRedisStore(opts *Options) session.ManagerStore {
+	if opts == nil {
+		panic("options cannot be nil")
 	}
-	return &managerStore{cli: redis.NewClient(opt.redisOptions())}
+	return &managerStore{cli: redis.NewClient(opts.redisOptions())}
 }
 
 // NewRedisStoreWithCli create an instance of a redis store
@@ -37,8 +37,38 @@ func NewRedisStoreWithCli(cli *redis.Client) session.ManagerStore {
 	}
 }
 
+// NewRedisClusterStore create an instance of a redis cluster store
+func NewRedisClusterStore(opts *ClusterOptions) session.ManagerStore {
+	if opts == nil {
+		panic("options cannot be nil")
+	}
+	return &managerStore{cli: redis.NewClusterClient(opts.redisClusterOptions())}
+}
+
+// NewRedisClusterStoreWithCli create an instance of a redis cluster store
+func NewRedisClusterStoreWithCli(cli *redis.ClusterClient) session.ManagerStore {
+	return &managerStore{
+		cli: cli,
+		pool: sync.Pool{
+			New: func() interface{} {
+				return newDefaultStore(cli)
+			},
+		},
+	}
+}
+
+type clienter interface {
+	Get(key string) *redis.StringCmd
+	Set(key string, value interface{}, expiration time.Duration) *redis.StatusCmd
+	Expire(key string, expiration time.Duration) *redis.BoolCmd
+	Exists(keys ...string) *redis.IntCmd
+	TxPipeline() redis.Pipeliner
+	Del(keys ...string) *redis.IntCmd
+	Close() error
+}
+
 type managerStore struct {
-	cli  *redis.Client
+	cli  clienter
 	pool sync.Pool
 }
 
@@ -147,7 +177,7 @@ func (s *managerStore) Close() error {
 	return s.cli.Close()
 }
 
-func newDefaultStore(cli *redis.Client) *store {
+func newDefaultStore(cli clienter) *store {
 	return &store{
 		cli: cli,
 	}
@@ -159,7 +189,7 @@ type store struct {
 	sid     string
 	expired int64
 	values  map[string]interface{}
-	cli     *redis.Client
+	cli     clienter
 }
 
 func (s *store) reset(ctx context.Context, sid string, expired int64, values map[string]interface{}) {