diff --git a/MANIFEST b/MANIFEST
index d1dc67dd59..88a28d207f 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -216,6 +216,7 @@ lib/monitor.rb
 lib/mutex_m.rb
 lib/net/ftp.rb
 lib/net/http.rb
+lib/net/https.rb
 lib/net/imap.rb
 lib/net/pop.rb
 lib/net/protocol.rb