diff --git a/docker-compose.yml b/docker-compose.yml
index da6f6e5761bb88a493b8710b7966d28b58a8c415..fdb8f0482d803e14e5ae2fefa5c6f95746c7356a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -22,13 +22,20 @@ services:
     env_file:
       - .env
     environment:
-      - DB_HOST=${DB_HOST}
+      - DB_HOST=db
       - DB_PORT=${DB_PORT}
       - MYSQL_DATABASE=${MYSQL_DATABASE:-letterpaw_soap}
       - MYSQL_USER=${MYSQL_USER:-soap_user}
       - MYSQL_PASSWORD=${MYSQL_PASSWORD:?No password set}
       - HOST=0.0.0.0
       - PORT=${PORT}
+      - MAILER_HOST=${MAILER_HOST}
+      - MAILER_PORT=${MAILER_PORT}
+      - MAILER_USER=${MAILER_USER}
+      - MAILER_PASS=${MAILER_PASS}
+      - MAILER_FROM=${MAILER_FROM}
+      - PHP_API_KEY=${PHP_API_KEY}
+      - REST_API_KEY=${REST_API_KEY}
     depends_on:
       - db
     ports: