diff --git a/build-webapp.sh b/build-webapp.sh
new file mode 100755
index 0000000..e94adfa
--- /dev/null
+++ b/build-webapp.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+yarn
+LACONIC_HOSTED_CONFIG_FILE=config-hosted.yml yarn build
+rm -rf dist/es
+
+mv dist/production "$1"