diff --git a/docs/en/02_Developer_Guides/04_Configuration/01_SiteConfig.md b/docs/en/02_Developer_Guides/04_Configuration/01_SiteConfig.md
index af69e909a..f28efa398 100644
--- a/docs/en/02_Developer_Guides/04_Configuration/01_SiteConfig.md
+++ b/docs/en/02_Developer_Guides/04_Configuration/01_SiteConfig.md
@@ -55,7 +55,7 @@ Then activate the extension.
 **mysite/_config/app.yml**
 
 	:::yml
-	SiteConfig:
+	Silverstripe\SiteConfig\SiteConfig:
 	  extensions:
 	    - CustomSiteConfig