diff --git a/Control/Wire/Prefab/Simple.hs b/Control/Wire/Prefab/Simple.hs
--- a/Control/Wire/Prefab/Simple.hs
+++ b/Control/Wire/Prefab/Simple.hs
@@ -21,7 +21,7 @@
     )
     where
 
-import Control.DeepSeq
+import Control.DeepSeq (NFData, deepseq)
 import Control.Wire.Types
 import Data.Monoid
 
diff --git a/netwire.cabal b/netwire.cabal
--- a/netwire.cabal
+++ b/netwire.cabal
@@ -1,5 +1,5 @@
 Name:          netwire
-Version:       2.0.0
+Version:       2.0.1
 Category:      Control, FRP
 Synopsis:      Generic automaton arrow transformer and useful tools
 Maintainer:    Ertugrul Söylemez <es@ertes.de>