diff --git a/package.json b/package.json
index 0abfc9ec..1e6a0b90 100644
--- a/package.json
+++ b/package.json
@@ -51,14 +51,14 @@
     "serve-static": "^1.14.1"
   },
   "scripts": {
-    "build": "npm run build:clean; run-p build:browser build:node;",
+    "build": "npm run build:clean && run-p build:browser build:node",
     "build:clean": "rimraf dist-node/ dist-browser/",
     "build:node": "parcel build src/geotiff.js --target node --out-dir dist-node/",
     "build:browser": "parcel build src/geotiff.js --target browser --out-dir dist-browser/ --global GeoTIFF --public-url .",
     "watch:browser": "parcel watch src/geotiff.js --target browser --out-dir dist-browser/ --global GeoTIFF --public-url .",
     "dev": "parcel serve test/data/** test/index.html src/ --port 8090",
-    "dev:clean": "rm -rf dist/ .cache/",
-    "docs": "rm -rf docs/; jsdoc -c .jsdoc.json -r src README.md -d docs",
+    "dev:clean": "rimraf dist/ .cache/",
+    "docs": "rimraf docs/ && jsdoc -c .jsdoc.json -r src README.md -d docs",
     "lint": "eslint src",
     "lint:fix": "eslint src --fix",
     "prepare": "npm run build",