diff --git a/MANIFEST b/MANIFEST
index 540ff09be8..5ac9d8b5f9 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -235,12 +235,14 @@ lib/rexml/dtd/notationdecl.rb
 lib/rexml/element.rb
 lib/rexml/encoding.rb
 lib/rexml/encodings/EUC-JP.rb
+lib/rexml/encodings/ICONV.rb
 lib/rexml/encodings/ISO-8859-1.rb
 lib/rexml/encodings/SHIFT-JIS.rb
 lib/rexml/encodings/SHIFT_JIS.rb
 lib/rexml/encodings/UNILE.rb
 lib/rexml/encodings/US-ASCII.rb
 lib/rexml/encodings/UTF-16.rb
+lib/rexml/encodings/UTF-8.rb
 lib/rexml/entity.rb
 lib/rexml/functions.rb
 lib/rexml/instruction.rb