diff --git a/DockerStack/Dockers/NginxProxyManager/NPM-compose.yaml b/DockerStack/Dockers/NginxProxyManager/NPM-compose.yaml
index b1cabe8..ea82cac 100644
--- a/DockerStack/Dockers/NginxProxyManager/NPM-compose.yaml
+++ b/DockerStack/Dockers/NginxProxyManager/NPM-compose.yaml
@@ -15,10 +15,10 @@ services:
     
     volumes:
       - npm_data: /data
-      - npm_Letsencrypt: /etc/letsencrypt
+      - npm_letsencrypt: /etc/letsencrypt
 
     volumes:
      npm_data:
        driver: gfs_vol
-     npm_Letsencrypt:
+     npm_letsencrypt:
        driver: gfs_vol
\ No newline at end of file