diff --git a/Control/Monad/Par/Meta/AccSMP.hs b/Control/Monad/Par/Meta/AccSMP.hs
--- a/Control/Monad/Par/Meta/AccSMP.hs
+++ b/Control/Monad/Par/Meta/AccSMP.hs
@@ -1,8 +1,9 @@
-{-# LANGUAGE GeneralizedNewtypeDeriving, ConstraintKinds, FlexibleContexts, MultiParamTypeClasses #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# OPTIONS_GHC -Wall #-}
 
 -- This was when we were using the generic "Offchip" method:
 -- {- LANGUAGE ConstraintKinds, TypeFamilies -}
+-- , FlexibleContexts, MultiParamTypeClasses
 
 -- | A meta-par /scheduler/ for programming with shared memory
 --   multicore CPUs plus GPU parallelism.
diff --git a/meta-par-accelerate.cabal b/meta-par-accelerate.cabal
--- a/meta-par-accelerate.cabal
+++ b/meta-par-accelerate.cabal
@@ -1,5 +1,5 @@
 Name:                meta-par-accelerate
-Version:             0.3.3
+Version:             0.3.4
 Synopsis:            Support for integrated Accelerate computations within Meta-par.
 
 -- Version history:
@@ -8,6 +8,7 @@
 -- 0.3.1: tweak dependencies
 -- 0.3.2: tweak resulting from abstract-par-accelerate-0.3.2
 -- 0.3.3: Remove erroneous ConstraintKinds usage.
+-- 0.3.4: Egad, ditto.
 
 Description:        
   This package provides a 'Control.Monad.Par.Meta.Resource' for building meta-par