diff --git a/app/EpubParser.hs b/app/EpubParser.hs
index cd69dab..10eaa09 100644
--- a/app/EpubParser.hs
+++ b/app/EpubParser.hs
@@ -62,7 +62,6 @@ resolveSpine = do
     let tags = manifest env
     let itemRefs = [ idRef | TagOpen "itemref" attrs <- tags, let idRef = lookup "idref" attrs, isJust $ Just idRef ]
 
-    -- let files = map (findFileById tags) itemRefs
     pure $ mapMaybe (findFileById tags) itemRefs
 
 findFileById :: [Tag String] -> Maybe String -> Maybe FilePath