diff --git a/src/getDictionaries.hs b/src/getDictionaries.hs
index 787041c..8c7e4b2 100644
--- a/src/getDictionaries.hs
+++ b/src/getDictionaries.hs
@@ -22,6 +22,7 @@ import Data.Maybe (fromMaybe)
 import Control.Monad (when, filterM)
 import Data.List (sort)
 
+-- needs a dedup
 type MdxIndex = HM.HashMap String (FilePath, [FilePath])