diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index e1cece8896..f4369920a5 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -4,7 +4,7 @@
   "build": { "dockerfile": "Dockerfile" },
   "features": {
     "ghcr.io/devcontainers/features/common-utils:2.5.6": {},
-    "ghcr.io/devcontainers-contrib/features/mkdocs:2": {}
+    "ghcr.io/devcontainers-extra/features/mkdocs:2": {}
   },
   "postCreateCommand": "bash .devcontainer/setup.sh",
   "hostRequirements": {
diff --git a/contrib/docs/tutorials/devcontainer.md b/contrib/docs/tutorials/devcontainer.md
index 0210d9ae16..00027de289 100644
--- a/contrib/docs/tutorials/devcontainer.md
+++ b/contrib/docs/tutorials/devcontainer.md
@@ -53,12 +53,15 @@ The dev container requires:
 
 ### Option 1: Open the Repository in a Dev Container
 
-1. **Clone the Backstage repository** (if you haven't already):
+1. **Fork and clone the Backstage repository** (if you haven't already):
 
-```shell
-git clone https://github.com/backstage/backstage.git
-cd backstage
-```
+- Go to https://github.com/backstage/backstage and click "Fork"
+- Clone your fork:
+
+  ```shell
+  git clone https://github.com/<your-username>/backstage.git
+  cd backstage
+  ```
 
 2. **Open in VS Code**: