diff --git a/Dockerfile b/Dockerfile
index 53770a9..e1633ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
 FROM registry.fedy95.com/baseimage-autossl:latest
+ARG EMAIL
 ARG DOMAIN
 ARG GD_Key
 ARG GD_Secret
diff --git a/env/instance.env-dist b/env/instance.env-dist
index f78e8b9..c479e6a 100644
--- a/env/instance.env-dist
+++ b/env/instance.env-dist
@@ -1,3 +1,4 @@
+EMAIL=
 DOMAIN=
 GD_Key=
 GD_Secret=
diff --git a/init.sh b/init.sh
index 6389a49..9cc306a 100755
--- a/init.sh
+++ b/init.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-
+./acme.sh --install -m "${EMAIL}"
 ./acme.sh --issue --debug --dns dns_gd -d "${DOMAIN}" \
  --cert-file /usr/syno/etc/ssl/ssl.crt/server.crt \
  --key-file /usr/syno/etc/ssl/ssl.key/server.key \