diff --git a/docs/backend-system/architecture/01-index.md b/docs/backend-system/architecture/01-index.md
index 9379ca545b..681d0fada2 100644
--- a/docs/backend-system/architecture/01-index.md
+++ b/docs/backend-system/architecture/01-index.md
@@ -56,7 +56,7 @@ Just like plugins, modules also have access to services and can depend on their
 ## Package structure
 
 A detailed explanation of the package architecture can be found in the
-[Backstage Architecture Overview](../../overview/architecture-overview/#package-architecture). The
+[Backstage Architecture Overview](../../overview/architecture-overview.md#package-architecture). The
 most important packages to consider for this system are the following:
 
 - `plugin-<pluginId>-backend` houses the implementation of the backend plugins