diff --git a/package.json b/package.json
index 7bcd555b..255b2b2d 100644
--- a/package.json
+++ b/package.json
@@ -51,8 +51,8 @@
   },
   "scripts": {
     "build": "npm run create-entry-file && npm run build-ckeditor",
-    "create-entry-file": "./bin/create-entry-file.js",
-    "build-ckeditor": "./bin/build-ckeditor.sh",
+    "create-entry-file": "node bin/create-entry-file.js",
+    "build-ckeditor": "sh bin/build-ckeditor.sh",
     "preversion": "npm run build; if [ -n \"$(git status src/ckeditor.js build/ --porcelain)\" ]; then git add -u src/ckeditor.js build/ && git commit -m 'Internal: Build.'; fi"
   }
 }