diff --git a/site.hs b/site.hs
index 938ef6d..f91c007 100644
--- a/site.hs
+++ b/site.hs
@@ -3,7 +3,7 @@
 -- | The main deployment script.
 module Main where
 
-import Control.Monad ((>=>), unless, when, join)
+import Control.Monad ((>=>), join, unless, when)
 import Control.Monad.Extra (whenM)
 import Control.Monad.Trans.State.Lazy
 import qualified Data.Aeson as AE
@@ -184,12 +184,11 @@ addTOC pi doc meta@(Y.Object meta') =
   let go n = do
         toc <-
           io . runIOorExplode $ writeHtml5String htmlWriteOpts $
-          withPandocBlocks
-            (pure . toTableOfContents (tocWriteOpts n))
-            doc
+          withPandocBlocks (pure . toTableOfContents (tocWriteOpts n)) doc
         pure . Y.Object $ KM.insert "toc" (Y.String toc) meta'
    in case ( pi ^? pageMeta . key "toc" . _Bool
-           , join $ pi ^? pageMeta . key "toc" . _Number . to Data.Scientific.toBoundedInteger) of
+           , join $ pi ^? pageMeta . key "toc" . _Number .
+             to Data.Scientific.toBoundedInteger) of
         (Just False, _) -> pure meta
         (_, Nothing) -> go (3 :: Int)
         (_, Just n) -> go n