diff --git a/postinstall.mjs b/postinstall.mjs
deleted file mode 100644
index 4cd398844..000000000
--- a/postinstall.mjs
+++ /dev/null
@@ -1,16 +0,0 @@
-import path from 'path'
-import * as url from 'url'
-import fs from 'fs-extra'
-// const topDir = import.meta.dirname
-
-try {
-  const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
-  fs.emptyDirSync(path.join(__dirname, 'apps', 'sensenet', 'tinymce'))
-  fs.copySync(path.join(__dirname, 'node_modules', 'tinymce'), path.join(__dirname, 'apps', 'sensenet', 'tinymce'), {
-    overwrite: true,
-  })
-
-  console.log('tinymcye has been installed')
-} catch (error) {
-  console.error(error)
-}