diff --git a/lib/modules/manager/devcontainer/readme.md b/lib/modules/manager/devcontainer/readme.md
index ebec90be87c5b3..2e709d7e747241 100644
--- a/lib/modules/manager/devcontainer/readme.md
+++ b/lib/modules/manager/devcontainer/readme.md
@@ -3,4 +3,4 @@ Extracts all Docker images from the `image` and `features` properties in these f
 - `.devcontainer.json`
 - `.devcontainer/devcontainer.json`
 
-The `devcontainer` manager does _not_ support `build.dockerFile` or `dockerComposeFile` values as these are covered by the [`dockerfile`](../dockerfile/readme.md) and [`docker-compose`](../docker-compose/readme.md) managers respectively.
+The `devcontainer` manager does _not_ support `build.dockerFile` or `dockerComposeFile` values as these are covered by the [`dockerfile`](../dockerfile/index.md) and [`docker-compose`](../docker-compose/index.md) managers respectively.