diff --git a/.scripts/dev.sh b/.scripts/dev.sh
index 011a77ff5..ba4ef9b92 100644
--- a/.scripts/dev.sh
+++ b/.scripts/dev.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+# https://github.com/shelljs/shelljs
+# https://github.com/shelljs/shelljs#exclude-options
 PROJECT=$1
 
 if [ -z "$PROJECT" ]
diff --git a/package.json b/package.json
index f092efb65..255eb85aa 100644
--- a/package.json
+++ b/package.json
@@ -13,11 +13,8 @@
   "scripts": {
     "cm": "npx git-cz",
     "dev": ".scripts/dev.sh",
-    "dev:core": "",
-    "dev:ui": "",
-    "build": "",
+    "build": "lerna run build:viewer",
     "build:package": "lerna run build:package --parallel",
-    "build:pwa:ci": "",
     "test:unit": "jest --collectCoverage",
     "test:unit:ci": "lerna run test:unit:ci --parallel",
     "test:e2e:ci": "cd platform/viewer && yarn run test:e2e:ci",
diff --git a/platform/viewer/package.json b/platform/viewer/package.json
index 551551882..12effb126 100644
--- a/platform/viewer/package.json
+++ b/platform/viewer/package.json
@@ -16,7 +16,6 @@
   },
   "proxy": "http://localhost:8042",
   "scripts": {
-    "build:package": "webpack --config config/webpack.prod.js",
     "test:unit": "jest --watch",
     "test:unit:ci": "jest --ci --runInBand --collectCoverage",
     "dev": "yarn run preBuild && react-scripts start",
@@ -34,6 +33,7 @@
     "cy": "cypress open",
     "cy:run": "cypress run",
     "cy:run:ci": "yarn run cy:run -- --record",
+    "build:viewer": "webpack --config config/webpack.prod.js",
     "dev:viewer": "cross-env NODE_ENV=development webpack-dev-server --config config/webpack.dev.js --mode development -w -d"
   },
   "resolutions": {