diff --git a/docker-compose.yml b/docker-compose.yml
index 5acbb8d1..e02b8ea6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,8 @@ services:
 
   #      - PUID=1000
   #      - PGID=1000
-  #      - WEBDRIVER_URL="http://browser-chrome:4444/wd/hub"
+  #       # Alternative WebDriver/selenium URL, do not use "'s or 's!
+  #      - WEBDRIVER_URL=http://browser-chrome:4444/wd/hub
   #        Proxy support example.
   #      - HTTP_PROXY="socks5h://10.10.1.10:1080"
   #      - HTTPS_PROXY="socks5h://10.10.1.10:1080"