diff --git a/15/umbraco-cms/customizing/extending-overview/extension-types/kind.md b/15/umbraco-cms/customizing/extending-overview/extension-types/kind.md
index 014c1d26eb6..ce3ec151038 100644
--- a/15/umbraco-cms/customizing/extending-overview/extension-types/kind.md
+++ b/15/umbraco-cms/customizing/extending-overview/extension-types/kind.md
@@ -85,5 +85,5 @@ const manifest = {
 	},
 };
 
-extensionRegistry.register(extension);
+extensionRegistry.register(manifest);
 ```