diff --git a/pqc.cabal b/pqc.cabal
--- a/pqc.cabal
+++ b/pqc.cabal
@@ -1,12 +1,21 @@
-Name:                pqc
-Version:             0.1
-Description:         Parallel batch driver for QuickCheck
-Synopsis:            Parallel batch driver for QuickCheck
-Category:            Testing
-License:             BSD3
-License-file:        LICENSE
+name:                pqc
+version:             0.2
+description:         Parallel batch driver for QuickCheck
+synopsis:            Parallel batch driver for QuickCheck
+category:            Testing
+license:             BSD3
+license-file:        LICENSE
 Author:              Don Stewart
 Maintainer:          dons@cse.unsw.edu.au
-Build-Depends:       base, QuickCheck
-Exposed-modules:     Test.QuickCheck.Parallel
-ghc-options:         -O
+homepage:            http://code.haskell.org/~dons/code/pqc
+Cabal-Version: >= 1.2
+
+flag split-base
+
+library
+  if flag(split-base)
+    build-depends:     base >= 3, random, QuickCheck < 2
+  else
+    build-depends:     base < 3, QuickCheck < 2
+  exposed-modules: Test.QuickCheck.Parallel
+  ghc-options:    -Wall -O2