diff --git a/documentation/20_configuration.md b/documentation/20_configuration.md
index 87c753f..4d9784a 100644
--- a/documentation/20_configuration.md
+++ b/documentation/20_configuration.md
@@ -2,7 +2,7 @@
 Once you obtained your keys (see [prerequisites](/documentation/05_prerequsites.md)), add them to the bundle as follows:
 
 ```yaml
-google_recaptcha:
+pimcore_google_recaptcha:
     public_key: '<public-key>'
     private_key: '<private-key>'
 ```