diff --git a/src/Data/Aeson/TypeScript/TH.hs b/src/Data/Aeson/TypeScript/TH.hs
index 6dbfe92..8731584 100644
--- a/src/Data/Aeson/TypeScript/TH.hs
+++ b/src/Data/Aeson/TypeScript/TH.hs
@@ -126,6 +126,7 @@ module Data.Aeson.TypeScript.TH (
   , formatTSDeclarations'
   , formatTSDeclaration
   , FormattingOptions(..)
+  , defaultFormattingOptions
   , SumTypeFormat(..)
   , ExportMode(..)