diff --git a/charts/validators/templates/_helpers.tpl b/charts/validators/templates/_helpers.tpl
index 39d38bbf..71e8d204 100644
--- a/charts/validators/templates/_helpers.tpl
+++ b/charts/validators/templates/_helpers.tpl
@@ -110,7 +110,7 @@ Validator beacon node
 - "--beacon-node={{ . }}"
 {{- end }}
 {{- else if eq $.Values.type "lodestar" }}
-- --beaconNodes={{ $.Values.beaconChainRpcEndpoints | join "," }}
+--beaconNodes={{ $.Values.beaconChainRpcEndpoints | join "," }}
 {{- end }}
 {{- end }}