diff --git a/config/external/influxdb.go b/config/external/influxdb.go
index 9a45e3a..e75e6c8 100644
--- a/config/external/influxdb.go
+++ b/config/external/influxdb.go
@@ -8,12 +8,13 @@ type InfluxDB struct {
 }
 
 type InfluxDBClientConfig struct {
-	ClientType string        `json:"clientType" yaml:"clientType" toml:"clientType"`
-	Address    string        `json:"address" yaml:"address" toml:"address"`
-	Username   string        `json:"username" yaml:"username" toml:"username"`
-	Password   string        `json:"password" yaml:"password" toml:"password"`
-	UserAgent  string        `json:"userAgent" yaml:"userAgent" toml:"userAgent"`
-	Timeout    time.Duration `json:"timeout" yaml:"timeout" toml:"timeout"`
+	ClientType  string        `json:"clientType" yaml:"clientType" toml:"clientType"`
+	Address     string        `json:"address" yaml:"address" toml:"address"`
+	Username    string        `json:"username" yaml:"username" toml:"username"`
+	Password    string        `json:"password" yaml:"password" toml:"password"`
+	UserAgent   string        `json:"userAgent" yaml:"userAgent" toml:"userAgent"`
+	Timeout     time.Duration `json:"timeout" yaml:"timeout" toml:"timeout"`
+	PayloadSize int           `json:"payloadSize" yaml:"payloadSize" toml:"payloadSize"`
 }
 
 type InfluxDBBatchPointsConfig struct {