diff --git a/packages/cli/bin/n8n b/packages/cli/bin/n8n
index 9b6433fc56..6eca060851 100755
--- a/packages/cli/bin/n8n
+++ b/packages/cli/bin/n8n
@@ -55,6 +55,11 @@ if (process.env.NODEJS_PREFER_IPV4 === 'true') {
 // More details: https://github.com/nodejs/node/issues/48145
 require('net').setDefaultAutoSelectFamily?.(false);
 
+// WebCrypto Polyfill for older versions of Node.js 18
+if (!globalThis.crypto?.getRandomValues) {
+	globalThis.crypto = require('node:crypto').webcrypto;
+}
+
 (async () => {
 	const oclif = await import('@oclif/core');
 	await oclif.execute({ dir: __dirname });