diff --git a/src/Data/YAML/Foreign/Encode.purs b/src/Data/YAML/Foreign/Encode.purs
index 3f54396..d937086 100644
--- a/src/Data/YAML/Foreign/Encode.purs
+++ b/src/Data/YAML/Foreign/Encode.purs
@@ -1,5 +1,6 @@
 module Data.YAML.Foreign.Encode
   ( YValue
+  , YObjectExpr(..)
   , class ToYAML
   , toYAML
   , entry