diff --git a/haskell-src-exts.cabal b/haskell-src-exts.cabal
--- a/haskell-src-exts.cabal
+++ b/haskell-src-exts.cabal
@@ -1,5 +1,5 @@
 Name:                   haskell-src-exts
-Version:                1.5.1
+Version:                1.5.2
 License:                BSD3
 License-File:           LICENSE
 Author:                 Niklas Broberg
@@ -26,11 +26,9 @@
                         Apart from these standard extensions,
                         it also handles regular patterns as per the HaRP extension
                         as well as HSX-style embedded XML syntax.
-                        .
-                        For details on usage, please see the website.
-Homepage:               http://www.cs.chalmers.se/~d00nibro/haskell-src-exts/
+Homepage:               http://code.haskell.org/haskell-src-exts
 Stability:              Stable
-Tested-with:            GHC==6.10.2
+Tested-with:            GHC==6.10.2, GHC==6.10.4
 Build-Type:             Custom
 Cabal-Version:          >= 1.2
 
diff --git a/src/Language/Haskell/Exts/Annotated/ExactPrint.hs b/src/Language/Haskell/Exts/Annotated/ExactPrint.hs
--- a/src/Language/Haskell/Exts/Annotated/ExactPrint.hs
+++ b/src/Language/Haskell/Exts/Annotated/ExactPrint.hs
@@ -115,9 +115,9 @@
 
 -- | Print an AST exactly as specified by the annotations on the nodes in the tree.
 exactPrint :: (ExactP ast) => ast SrcSpanInfo -> [Comment] -> String
-exactPrint ast cs = runEP (exactP ast) cs
+exactPrint ast cs = runEP (exactPC ast) cs
 
-exactPC :: (Annotated ast, ExactP ast) => ast SrcSpanInfo -> EP ()
+exactPC :: (ExactP ast) => ast SrcSpanInfo -> EP ()
 exactPC ast = let p = pos (ann ast) in mPrintComments p >> padUntil p >> exactP ast
 
 printSeq :: [(Pos, EP ())] -> EP ()
@@ -178,7 +178,7 @@
 --------------------------------------------------
 -- Exact printing
 
-class ExactP ast where
+class Annotated ast => ExactP ast where
   exactP :: ast SrcSpanInfo -> EP ()
 
 instance ExactP Literal where