diff --git a/lib/internal/blob.js b/lib/internal/blob.js
index 6607eccf490980..7c1da74beea9d3 100644
--- a/lib/internal/blob.js
+++ b/lib/internal/blob.js
@@ -292,7 +292,7 @@ class Blob {
 
     job.ondone = (err, ab) => {
       if (err !== undefined)
-        return reject(new AbortError());
+        return reject(new AbortError(undefined, { cause: err }));
       resolve(ab);
     };
     this[kArrayBufferPromise] =