diff --git a/config/caddy/Caddyfile b/config/caddy/Caddyfile
index aad4611..69b30ae 100644
--- a/config/caddy/Caddyfile
+++ b/config/caddy/Caddyfile
@@ -3,6 +3,6 @@
     reverse_proxy penpot-frontend:80
 }
 
-http://caddy {
+{$CADDY_HTTP_ADDRESSES:http://caddy} {
     reverse_proxy penpot-frontend:80
 }
diff --git a/docker-compose.yml b/docker-compose.yml
index b9bf8e2..b51b5c7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,7 +23,6 @@ services:
       - ./config/certs:/etc/caddy/certs 
     environment:
       - CADDY_SITE_ADDRESS=${CADDY_SITE_ADDRESS}
-      - TLS_EMAIL=${TLS_EMAIL}
     networks:
       - penpot
     depends_on: