diff --git a/runtime/metro.config.js b/runtime/metro.config.js
index ed84d1bf..1efb11e2 100644
--- a/runtime/metro.config.js
+++ b/runtime/metro.config.js
@@ -11,6 +11,11 @@ if (boolish('SNACK_EXPORT_WEB', false)) {
   const semver = require('semver');
 
   config.transformer.publicPath = `/v2/${semver.major(expoVersion)}/assets`;
+
+  // Error: While trying to resolve module `@socket.io/component-emitter` from file `/runtime/node_modules/socket.io-parser/build/esm/index.js`,
+  // the package `/runtime/node_modules/@socket.io/component-emitter/package.json` was successfully found.
+  // However, this package itself specifies a `main` module field that could not be resolved
+  config.resolver.sourceExts.push('mjs');
 }
 
 module.exports = config;