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seanhess · Aug 21, 2015 · 3e7728d · 3e7728d
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diff --git a/_posts/2015-08-19-practical-haskell-json-api.md b/_posts/2015-08-19-practical-haskell-json-api.md
@@ -222,6 +222,8 @@ Here's what `src/Main.hs` should look like when you're done. Check out the [full
     {-# LANGUAGE OverloadedStrings #-}
     {-# LANGUAGE DeriveGeneric #-}
 
+    module Main where
+
     import Data.Monoid ((<>))
     import Data.Aeson (FromJSON, ToJSON)
     import GHC.Generics