update
diff --git a/charts/ingress/templates/install.yaml b/charts/ingress/templates/install.yaml
index aabf6cc..edae330 100644
--- a/charts/ingress/templates/install.yaml
+++ b/charts/ingress/templates/install.yaml
@@ -4,8 +4,8 @@
   name: ingress-{{ .Values.domain }}
   namespace: {{ .Release.Namespace }}
   annotations:
-    {{- for .Values.annotations }}
-    {{ . }}
+    {{- if .Values.annotations }}
+    {{ toYaml .Values.annotations | nindent 4 }}
     {{- end }}
     {{- if .Values.certificateIssuer }}
     acme.cert-manager.io/http01-edit-in-place: "true"