diff --git a/src/server/conf/json.go b/src/server/conf/json.go
index 9ea65269..0ca211ea 100644
--- a/src/server/conf/json.go
+++ b/src/server/conf/json.go
@@ -29,6 +29,7 @@ var Server struct {
 	RedisAddr string
 	RedisPort string
 	RedisPwd  string
+	RedisDb   int
 
 	GameName   string
 	ServerType string
diff --git a/src/server/db/Redis.go b/src/server/db/Redis.go
index 0f8953cb..f1ad5716 100644
--- a/src/server/db/Redis.go
+++ b/src/server/db/Redis.go
@@ -17,7 +17,7 @@ func InitRedis() {
 	rdb := redis.NewClient(&redis.Options{
 		Addr:     conf.Server.RedisAddr + ":" + conf.Server.RedisPort,
 		Password: conf.Server.RedisPwd, // no password set
-		DB:       0,
+		DB:       conf.Server.RedisDb,
 	})
 
 	_, err := rdb.Ping(ctx).Result()