diff --git a/charts/vela-core/templates/defwithtemplate/startup-probe.yaml b/charts/vela-core/templates/defwithtemplate/startup-probe.yaml
index 0aafb72ff..130fb698a 100644
--- a/charts/vela-core/templates/defwithtemplate/startup-probe.yaml
+++ b/charts/vela-core/templates/defwithtemplate/startup-probe.yaml
@@ -98,9 +98,6 @@ spec:
         			if _params.periodSeconds != _|_ {
         				periodSeconds: _params.periodSeconds
         			}
-        			if _params.tcpSocket != _|_ {
-        				tcpSocket: _params.tcpSocket
-        			}
         			if _params.timeoutSeconds != _|_ {
         				timeoutSeconds: _params.timeoutSeconds
         			}
diff --git a/vela-templates/definitions/internal/trait/startup-probe.cue b/vela-templates/definitions/internal/trait/startup-probe.cue
index 13cbaf740..66cc87e7a 100644
--- a/vela-templates/definitions/internal/trait/startup-probe.cue
+++ b/vela-templates/definitions/internal/trait/startup-probe.cue
@@ -89,9 +89,6 @@ template: {
 				if _params.periodSeconds != _|_ {
 					periodSeconds: _params.periodSeconds
 				}
-				if _params.tcpSocket != _|_ {
-					tcpSocket: _params.tcpSocket
-				}
 				if _params.timeoutSeconds != _|_ {
 					timeoutSeconds: _params.timeoutSeconds
 				}