diff --git a/examples/blockly-react/postinstall.js b/examples/blockly-react/postinstall.js
deleted file mode 100644
index e241701c6..000000000
--- a/examples/blockly-react/postinstall.js
+++ /dev/null
@@ -1,11 +0,0 @@
-const fs = require('fs');
-
-// e.g. node_modules/blockly/index.js
-const blocklyIndex = require.resolve('blockly');
-
-// Get the media directory instead of the index
-const mediaPath = blocklyIndex.replace('index.js', 'media');
-
-fs.cp(mediaPath, './public/media', {recursive: true}, (err) => {
-  if (err) throw err;
-});