diff --git a/.env b/.env
index 08cc7ee..63f3026 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,4 @@
 DOMAIN=
 VAPID=
+EMAIL=
 SECRET=
\ No newline at end of file
diff --git a/README.md b/README.md
index bf7bf70..9f0ecbe 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Change following files:
     | --- | --- |
     | `DOMAIN=` | Insert final domain name |
     | `VAPID=` | Used for notifications. Currently broken. |
+    | `EMAIL=` | Insert your email. Needed for SSL. |
     | `SECRET=` | Used for encrypting sessions. |
 - `./config/`:
     - `keys.json`: