diff --git a/library/ListT.hs b/library/ListT.hs
--- a/library/ListT.hs
+++ b/library/ListT.hs
@@ -35,7 +35,7 @@
 )
 where
 
-import BasePrelude hiding (toList, yield, fold, traverse, head, tail, take, drop, repeat, null, traverse_, splitAt)
+import BasePrelude hiding (uncons, toList, yield, fold, traverse, head, tail, take, drop, repeat, null, traverse_, splitAt)
 import Control.Monad.Morph hiding (MonadTrans(..))
 import Control.Monad.IO.Class
 import Control.Monad.Trans.Class
diff --git a/list-t.cabal b/list-t.cabal
--- a/list-t.cabal
+++ b/list-t.cabal
@@ -1,7 +1,7 @@
 name:
   list-t
 version:
-  0.2.6
+  0.2.7
 synopsis:
   ListT done right
 description: