diff --git a/ethereum/Makefile b/ethereum/Makefile
index b14e6c75..fed409ac 100644
--- a/ethereum/Makefile
+++ b/ethereum/Makefile
@@ -13,6 +13,7 @@ dependencies: node_modules
 build: node_modules ${SOURCE_FILES}
 	mkdir -p build
 	touch -m build
+	cp -u icco_deployment_config.js.sample icco_deployment_config.js
 	npm run build
 
 .env: .env.test