diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..f827b03
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+  "markdown.validate.enabled": true,
+  "git.alwaysSignOff": true,
+  "[markdown]": {
+    "editor.defaultFormatter": "DavidAnson.vscode-markdownlint"
+  }
+}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index cca1c9d..1f3c718 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ ARG KNOT_RELEASE_TAG='v1.11.0-alpha' KNOT_REPO_URL=https://tangled.org/@tangled.
 
 WORKDIR /app
 RUN apk add git gcc musl-dev
-RUN git clone -b ${KNOT_RELEASE_TAG} ${REPO_URL} . \
+RUN git clone -b ${KNOT_RELEASE_TAG} ${KNOT_REPO_URL} . \
     && go build -o /usr/bin/knot -ldflags '-s -w -extldflags "-static"' ./cmd/knot \
     && git rev-parse HEAD > commit-sha.txt
 
diff --git a/readme.md b/readme.md
index 8214d52..a173fae 100644
--- a/readme.md
+++ b/readme.md
@@ -25,6 +25,7 @@ git remote add origin ssh://git@hackclub.app:33939/handle.host.tld/repo
   * [View our GitLab CI config](./.gitlab-ci.yaml)
   * [View tags on GitLab Container Registry](https://gitlab.com/recaptime-dev/infra/knot-server-docker/container_registry/9481789)
 * Run using built images after `ssh recaptime-dev@hackclub.app`: `<docker|podman> compose up --no-build --force-recreate`
+* Get build information: `<docker|podman> compose exec knot knotserver-version`
 
 ## Requesting access