diff --git a/encoding.cabal b/encoding.cabal
index 3add12b..f12da51 100644
--- a/encoding.cabal
+++ b/encoding.cabal
@@ -62,4 +62,6 @@ Library
     Data.Encoding.MacOSRoman
     Data.Encoding.JISX0201
     Data.Encoding.JISX0208
+    Data.Encoding.ISO2022
+    Data.Encoding.ISO2022JP
     System.IO.Encoding
\ No newline at end of file