diff --git a/config/backends.go b/config/backends.go
index 122617a6..a29d6a27 100644
--- a/config/backends.go
+++ b/config/backends.go
@@ -188,11 +188,11 @@ type RedisSentinel struct {
 }
 
 func (cfg *RedisSentinel) validateAndLog() error {
-	log.Infof("config.backend.redis-sentinel.sentinel_addrs: %s", cfg.SentinelAddrs)
-	log.Infof("config.backend.redis-sentinel.master_name: %s", cfg.MasterName)
-	log.Infof("config.backend.redis-sentinel.db: %d", cfg.Db)
-	log.Infof("config.backend.redis-sentinel.tls.enabled: %t", cfg.TLS.Enabled)
-	log.Infof("config.backend.redis-sentinel.tls.insecure_skip_verify: %t", cfg.TLS.InsecureSkipVerify)
+	log.Infof("config.backend.redis_sentinel.sentinel_addrs: %s", cfg.SentinelAddrs)
+	log.Infof("config.backend.redis_sentinel.master_name: %s", cfg.MasterName)
+	log.Infof("config.backend.redis_sentinel.db: %d", cfg.Db)
+	log.Infof("config.backend.redis_sentinel.tls.enabled: %t", cfg.TLS.Enabled)
+	log.Infof("config.backend.redis_sentinel.tls.insecure_skip_verify: %t", cfg.TLS.InsecureSkipVerify)
 	return nil
 }
 
diff --git a/config/config.go b/config/config.go
index 59e02080..b84a0686 100644
--- a/config/config.go
+++ b/config/config.go
@@ -69,6 +69,16 @@ func setConfigDefaults(v *viper.Viper) {
 	v.SetDefault("backend.redis.expiration", utils.REDIS_DEFAULT_EXPIRATION_MINUTES)
 	v.SetDefault("backend.redis.tls.enabled", false)
 	v.SetDefault("backend.redis.tls.insecure_skip_verify", false)
+	v.SetDefault("backend.redis.tls.enabled", false)
+	v.SetDefault("backend.redis.tls.insecure_skip_verify", false)
+	v.SetDefault("backend.redis_sentinel.db", 0)
+	v.SetDefault("backend.redis_sentinel.master_name", "")
+	v.SetDefault("backend.redis_sentinel.password", "")
+	v.SetDefault("backend.redis_sentinel.sentinel_addrs", []string{})
+	v.SetDefault("backend.redis_sentinel.tls.enabled", false)
+	v.SetDefault("backend.redis_sentinel.tls.enabled", false)
+	v.SetDefault("backend.redis_sentinel.tls.insecure_skip_verify", false)
+	v.SetDefault("backend.redis_sentinel.tls.insecure_skip_verify", false)
 	v.SetDefault("backend.ignite.scheme", "")
 	v.SetDefault("backend.ignite.host", "")
 	v.SetDefault("backend.ignite.port", 0)