diff --git a/next.config.js b/next.config.js
index 4561b09..0fde894 100644
--- a/next.config.js
+++ b/next.config.js
@@ -1,7 +1,7 @@
 /** @type {import('next').NextConfig} */
 
 const MonacoWebpackPlugin = require("monaco-editor-webpack-plugin");
-const withTM = require("next-transpile-modules")(["monaco-editor"]);
+const withTM = require("next-transpile-modules")(["monaco-editor", "@tact-lang/opcode"]);
 const webpack = require("webpack");
 
 const nextConfig = withTM({