diff --git a/hydrogen-prelude.cabal b/hydrogen-prelude.cabal
--- a/hydrogen-prelude.cabal
+++ b/hydrogen-prelude.cabal
@@ -1,5 +1,5 @@
 name:                 hydrogen-prelude
-version:              0.6
+version:              0.6.0.1
 homepage:             https://github.com/scravy/hydrogen-prelude
 synopsis:             Hydrogen Prelude
 license:              BSD3
diff --git a/src/Hydrogen/Prelude.hs b/src/Hydrogen/Prelude.hs
--- a/src/Hydrogen/Prelude.hs
+++ b/src/Hydrogen/Prelude.hs
@@ -24,6 +24,7 @@
   , module Data.Maybe
   , module Data.Ord
   , module Data.Ratio
+  , module Data.Serialize
   , module Data.String
   , module Data.Time
   , module Data.Tuple
@@ -34,7 +35,7 @@
   , module Text.Printf
   , (.&), (.|), (=~), (=~~)
   , for
-  , Map, Set
+  , Generic, Map, Set
   ) where
 
 import "base" Prelude hiding (
@@ -108,11 +109,14 @@
 import "base" Data.Maybe
 import "base" Data.Ord
 import "base" Data.Ratio
+import "cereal" Data.Serialize
 import "base" Data.String
 import "time" Data.Time
 import "base" Data.Tuple
 import "base" Data.Typeable
 import "base" Data.Word
+
+import "base" GHC.Generics
 
 import "base" Numeric