diff --git a/control-plane-operator/controllers/hostedcontrolplane/ignitionserver/ignitionserver.go b/control-plane-operator/controllers/hostedcontrolplane/ignitionserver/ignitionserver.go
index f6be3a5b4f3..2b64f38f99a 100644
--- a/control-plane-operator/controllers/hostedcontrolplane/ignitionserver/ignitionserver.go
+++ b/control-plane-operator/controllers/hostedcontrolplane/ignitionserver/ignitionserver.go
@@ -797,6 +797,7 @@ haproxy -f /tmp/haproxy.conf
 						},
 					},
 				},
+				ServiceAccountName: "",
 				Volumes: []corev1.Volume{
 					{
 						Name: "serving-cert",