diff --git a/argo/istio-ingress/templates/istio-ingress.yaml b/argo/istio-ingress/templates/istio-ingress.yaml
index 209c88d..21ceae3 100644
--- a/argo/istio-ingress/templates/istio-ingress.yaml
+++ b/argo/istio-ingress/templates/istio-ingress.yaml
@@ -37,6 +37,9 @@ spec:
       credentialName: {{ .Values.name }}-cert
     hosts:
     - {{ .Values.istio.commonName }}
+{{- range .Values.istio.sans }}
+    - {{ . }}
+{{- end }}
 ...
 ---
 apiVersion: networking.istio.io/v1beta1