--- parsec2/debian/control.orig	2010-02-15 15:31:27.000000000 -0800
+++ parsec2/debian/control	2010-02-15 15:33:01.208018826 -0800
@@ -5,7 +5,7 @@
 Uploaders: Kari Pahula <kaol@debian.org>
 Standards-Version: 3.8.2
 Build-Depends: debhelper (>= 5),
- haddock (>= 2.4.2),
+ ghc6 (>= 6.13) | haddock (>= 2.4.2),
  hscolour,
  haskell-devscripts (>= 0.6.15+nmu13),
  ghc6 (>= 6.10.4-1),