diff --git a/Build.md b/Build.md
index abd1c6e..b64c2be 100644
--- a/Build.md
+++ b/Build.md
@@ -1,3 +1,20 @@
+## Docker
+For multiarch support, the provided `Dockerfile` uses Docker [buildx](https://github.com/docker/buildx), which means you can't just build it with your regular `docker build`. To use it, you need to enable experimental features in `/etc/docker/daemon.json`, `$HOME/.docker/config.json` or by setting the environment variable `DOCKER_CLI_EXPERIMENTAL=enabled`.
+```shell
+⟩ cat /etc/docker/daemon.json 
+{
+    "experimental": true
+}
+```
+You should then be able to run `docker buildx` and get a help page. If not, see the [build instructions](https://github.com/docker/buildx#building) to manually install it.
+To build and load the container, you can then run 
+```
+⟩ git clone https://github.com/hrfee/jfa-go.git
+⟩ cd jfa-go/
+⟩ docker buildx build -t hrfee/jfa-go:unstable --load .
+```
+
+## Native
 To build, you need to compile the typescript and go, and generate email templates and config files. The build scripts were mostly ripped out of jf-accounts, so you'll need similar dependencies:
 ```
 git
@@ -11,6 +28,8 @@ The main dependencies of the program will be automatically downloaded on compila
 ### Makefile
 A Makefile is provided, which requires the `make` command. Simply clone the repository and run `make all` to grab all necessary dependencies for go/python/node, compile everything and place the executable and app data inside `build/`. You can optionally compress the executable by running `make compress` after.
 
+* If you get an error from npm regarding esbuild, this is because a precompiled binary for your system's architecture isn't available on npm. run `make all GOESBUILD=on` instead to have it compiled instead.
+
 ### Goreleaser
 [goreleaser](https://github.com/goreleaser/goreleaser) is used to publish the packages seen in the release section.
 * To generate executables for multiple platforms, run `goreleaser build --snapshot --rm-dist`. They will be stored in `dist/`. The `data/` directory must be manually copied into the same directory as the executable for it to run.