diff --git a/README.md b/README.md
index 865ac2b7..2854c8fa 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ This repository contains tools for updating dependencies in Azure DevOps reposit
 In this repository you'll find:
 
 1. Dependabot [updater](./updater) in Ruby. See [docs](./docs/updater.md).
-2. Dockerfile and build/image for running the updater via Docker [here](./Dockerfile).
+2. Dockerfile and build/image for running the updater via Docker [here](./updater/Dockerfile).
 3. Dependabot [server](./server/) in .NET/C#. See [docs](./docs/server.md).
 4. Azure DevOps [Extension](https://marketplace.visualstudio.com/items?itemName=tingle-software.dependabot) and [source](./extension).