diff --git a/config/docker-compose.yml b/config/docker-compose.yml
index 31be6b8..4e5f64f 100644
--- a/config/docker-compose.yml
+++ b/config/docker-compose.yml
@@ -97,7 +97,7 @@ services:
     restart: unless-stopped
     environment:
       - VIRTUAL_HOST=www.${HOSTNAME}
-      - LETSENCRYPT_HOST=${HOSTNAME}
+      - LETSENCRYPT_HOST=www.${HOSTNAME}
       - LETSENCRYPT_EMAIL=${EMAIL}
     networks:
       - proxy-network