diff --git a/docs/TODO b/docs/TODO
index d593cffe390013f75fb856fc3b578a5a3838e68b..96c3ce68b8970508dc11df35a5a3f6409678397a 100644
--- a/docs/TODO
+++ b/docs/TODO
@@ -53,6 +53,10 @@ TODO
  * Make the built-in progress meter use its own dedicated output stream, and
    make it possible to set it. Use stderr by default.
 
+ * CURLOPT_MAXFILESIZE. Prevent downloads that are larger than the specified
+   size. CURLE_FILESIZE_EXCEEDED would then be returned. Gautam Mani
+   requested.
+
  DOCUMENTATION