diff --git a/packages/next/src/server/base-http/node.ts b/packages/next/src/server/base-http/node.ts
index 523d9030e3cc..4e83dd29e49c 100644
--- a/packages/next/src/server/base-http/node.ts
+++ b/packages/next/src/server/base-http/node.ts
@@ -163,7 +163,6 @@ export class NodeNextResponse extends BaseNextResponse<Writable> {
     this._res.end(this.textBody)
   }
 
-  // TODO(after): this doesn't actually wait for the stream to finish...
   public onClose(callback: () => void) {
     this.originalResponse.on('close', callback)
   }