diff --git a/helm/probe.go b/helm/probe.go
index bc80e4b..38608a6 100644
--- a/helm/probe.go
+++ b/helm/probe.go
@@ -10,7 +10,7 @@ import (
 type Probe struct {
 	HttpGet      *HttpGet `yaml:"httpGet,omitempty"`
 	Exec         *Exec    `yaml:"exec,omitempty"`
-	TCP          *TCP     `yaml:"tcp,omitempty"`
+	TCP          *TCP     `yaml:"tcpSocket,omitempty"`
 	Period       float64  `yaml:"periodSeconds"`
 	InitialDelay float64  `yaml:"initialDelaySeconds"`
 	Success      uint64   `yaml:"successThreshold"`