diff --git a/build.js b/build.js
index 6a9f8fc..3b871f6 100644
--- a/build.js
+++ b/build.js
@@ -11,6 +11,7 @@ esbuild.buildSync({
     global: "self",
   },
   inject: ["./polyfill.js"],
+  external: ["node:stream"],
 });
 
 esbuild.buildSync({