diff --git a/package.json b/package.json
index e428af9..85e3de3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "azure-acme-provisioner",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "author": {
     "name": "Sławomir Koszewski",
     "url": "https://github.com/skoszewski"
@@ -28,7 +28,7 @@
     "!dist/**/*.test.*"
   ],
   "scripts": {
-    "build": "tsc -p tsconfig.build.json && chmod +x dist/cli.js",
+    "build": "tsc -p tsconfig.build.json && node -e \"require('fs').chmodSync('dist/cli.js', 0o755)\"",
     "build:watch": "tsc -p tsconfig.build.json --watch",
     "clean": "rimraf dist",
     "lint": "tsc --noEmit",