diff --git a/README.md b/README.md
index 15ba322..e4777eb 100644
--- a/README.md
+++ b/README.md
@@ -209,7 +209,7 @@ Notice: the progress and ETA reported in Sonarr's Activity tab will not be accur
 
 ### Running within a folder
 
-By default the application runs in the root of your hosted address (i.e. https://rdt.myserver.com/), but if you want to run it as a relative folder (i.e. https://myserver.com/rdt) you will have to change the `BasePath` setting in the `appsettings.json` file.
+By default the application runs in the root of your hosted address (i.e. https://rdt.myserver.com/), but if you want to run it as a relative folder (i.e. https://myserver.com/rdt) you will have to change the `BasePath` setting in the `appsettings.json` file. You can set the `BASE_PATH` environment variable for docker enviroments.
 
 ## Build instructions