diff --git a/content/4.backend/2.configuration.md b/content/4.backend/2.configuration.md
index 7f9388c..8f33ad8 100644
--- a/content/4.backend/2.configuration.md
+++ b/content/4.backend/2.configuration.md
@@ -21,9 +21,9 @@ This method uses nesting. So the key `server.basePath`. Will result in a json fi
 
 ## Method 2 - `.env`
 
-The environment variable names use double underscores as separators and `MW_` as the prefix. So the key `server.basePath` will result in the .env file like this:
+The environment variable names use double underscores as separators and `MWB_` as the prefix. So the key `server.basePath` will result in the .env file like this:
 ```sh
-MW_SERVER__BASE_PATH=/backend
+MWB_SERVER__BASE_PATH=/backend
 ```
 
 ## Method 3 - Environment