diff --git a/gbs-downloader.cabal b/gbs-downloader.cabal
index a88d1bc818651d97ba7e9eb875c25e32462afab0..0312e51907c814bf571180adc41e61977864d352 100644
--- a/gbs-downloader.cabal
+++ b/gbs-downloader.cabal
@@ -68,6 +68,7 @@ common language
     NamedFieldPuns
     OverloadedStrings
     RecordWildCards
+    ScopedTypeVariables
     TupleSections
 
 library
diff --git a/src/Tahoe/Download.hs b/src/Tahoe/Download.hs
index b7747e6a94f0f74ac2578f9c305baf7da36166ce..7cf8f16936286de04d70907b40f24b937adf9248 100644
--- a/src/Tahoe/Download.hs
+++ b/src/Tahoe/Download.hs
@@ -1,6 +1,3 @@
-{-# LANGUAGE RecordWildCards #-}
-{-# LANGUAGE ScopedTypeVariables #-}
-
 {- | A high-level interface to downloading share data as bytes from storage
  servers.
 -}