diff --git a/.env.example b/.env.example
index fdf6057..48b4074 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,8 @@
 PROJECT_ROOT=""
 CONTAINER_NAME="pf"
 DOMAIN=""
+# Emails from Let's Encrypt about your certificate will go here
+LE_EMAIL=""
 APP_PASSWORD=""
 MYSQL_PASSWORD=""
 CCP_SSO_CLIENT_ID=""
diff --git a/README.md b/README.md
index ccdfa6b..b7d566d 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ A fork of techfreak's [Pathfinder-container](https://gitlab.com/techfreak/pathfi
     docker-compose exec pfdb /bin/sh -c "unzip -p eve_universe.sql.zip | mysql -u root -p\$MYSQL_ROOT_PASSWORD eve_universe";
 
 1. **When everthing works, configure Traefik correctly for production**
-    * Remove the beta CA server lines [(#87 - #90)](https://github.com/goryn-clade/pathfinder-containers/blob/master/docker-compose.yml#L87-L90) from `docker-compose.yml`. 
+    * Remove the staging CA server line [(#89)](https://github.com/goryn-clade/pathfinder-containers/blob/master/docker-compose.yml#L89) from `docker-compose.yml`. 
     * Delete the `./letsencrypt/acme.json` configuration file so Let's Encrypt will get a new certificate.</br></br>
     * If you are not the root user on your host you may need to edit file permissions. Docker-engine creates the `letsencrypt` director as root user, which means that you would need to prefix `sudo` on any future docker commands (`sudo docker-compose up` etc). To avoid doing this you can take ownership of the letsencrypt directory by running `sudo chown -R $USER ./letsencrypt`.
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 5b1fca3..50668c0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -87,7 +87,7 @@ services:
       - "--certificatesresolvers.letsencrypt.acme.storage=/letsencrypt/acme.json"
       # Remove below line when ready for production
       - "--certificatesresolvers.letsencrypt.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory"
-      - "--certificatesresolvers.letsencrypt.acme.email=MYEMAIL@someemailprobablygmail.com"
+      - "--certificatesresolvers.letsencrypt.acme.email=${LE_EMAIL}"
     ports:
       - "80:80"
       - "443:443"