diff --git a/README.md b/README.md
index 62150c2..45ca320 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,14 @@ In order to use the extension you must first build and deploy it into your AWS i
 
 ```shell
 $ git clone git@github.com:stockstory/logtail-lambda-extension.git
+$ cd logtail-lambda-extension
+$ pnpm install
 $ pnpm run build
-$ aws lambda publish-layer-version --layer-name "logtail-lambda-extension" --region us-west-2 --zip-file "fileb://./dist/extension.zip"
+$ aws lambda publish-layer-version \
+      --layer-name "logtail-lambda-extension" \
+      --zip-file "fileb://./dist/extension.zip" \
+      --compatible-runtimes nodejs16.x nodejs18.x \
+      --compatible-architectures x86_64 arm64
 ```
 
 Once deployed set the `LOGTAIL_TOKEN` environment variable on your Lambda to your HTTP API source from Logtail, and [add the layer](https://docs.aws.amazon.com/lambda/latest/dg/invocation-layers.html) to your Lambda function.