diff --git a/Data/Conduit/Internal.hs b/Data/Conduit/Internal.hs
--- a/Data/Conduit/Internal.hs
+++ b/Data/Conduit/Internal.hs
@@ -336,8 +336,7 @@
 {-# RULES
     "yield o >> p" forall o (p :: Pipe l i o u m r). yield o >> p = HaveOutput p (return ()) o
   ; "mapM_ yield" mapM_ yield = sourceList
-  ; "yieldOr o c >> p" forall o c (p :: Pipe l i o u m r). yieldOr o c >> p = HaveOutput p c o
-  #-}
+  ; "yieldOr o c >> p" forall o c (p :: Pipe l i o u m r). yieldOr o c >> p = HaveOutput p c o #-}
 
 -- | Provide a single piece of leftover input to be consumed by the next pipe
 -- in the current monadic binding.
@@ -603,8 +602,7 @@
 build g = g (\o p -> HaveOutput p (return ()) o) (return ())
 
 {-# RULES
-    "sourceList/build" forall (f :: (forall b. (a -> b -> b) -> b -> b)). sourceList (GHC.Exts.build f) = build f
-  #-}
+    "sourceList/build" forall (f :: (forall b. (a -> b -> b) -> b -> b)). sourceList (GHC.Exts.build f) = build f #-}
 
 sourceToPipe :: Monad m => Source m o -> Pipe l i o u m ()
 sourceToPipe =
diff --git a/conduit.cabal b/conduit.cabal
--- a/conduit.cabal
+++ b/conduit.cabal
@@ -1,5 +1,5 @@
 Name:                conduit
-Version:             1.0.9
+Version:             1.0.9.1
 Synopsis:            Streaming data processing library.
 Description:
     @conduit@ is a solution to the streaming data problem, allowing for production, transformation, and consumption of streams of data in constant memory. It is an alternative to lazy I\/O which guarantees deterministic resource handling, and fits in the same general solution space as @enumerator@\/@iteratee@ and @pipes@. For a tutorial, please visit <https://haskell.fpcomplete.com/user/snoyberg/library-documentation/conduit-overview>.