diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index b09315e2..d629fcd7 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -21,7 +21,7 @@ LDAP_UIDTAG=${LDAP_UIDTAG:-'username'}
 LDAP_MAILTAG=${LDAP_MAILTAG:-'mail'}
 LDAP_NAMETAG=${LDAP_NAMETAG:-'username'}
 LDAP_METHOD=${LDAP_METHOD:-'ldapjs'}
-MONGO_HOST=${MONG_HOST:-'mongo'}
+MONGO_HOST=${MONGO_HOST:-'mongo'}
 REDIS_HOST=${REDIS_HOST:-'redis'}
 MYSQL_HOST=${MYSQL_HOST:-'mysql'}
 MYSQL_DATABASE=${MYSQL_DATABASE:-'mailtrain'}