diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+0.2.0.2
+-------
+* Make sure match groups (MGs) are shown in renamed tree (#10).
+
 0.2.0.1
 -------
 * Build with ghc 8.0
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,5 +2,4 @@
 
 Dump GHC's abstract syntax trees (parsed, renamed, and type checked) in text or
 JSON format. Useful for GHC devs or people who want to do something with GHC's
-AST but don't want to hook into the GHC API itself. Tested with GHC 7.4, GHC 7.8
-and GHC 7.10. 
+AST but don't want to hook into the GHC API itself. Tested with GHC 7.4-8.0.
diff --git a/ghc-dump-tree.cabal b/ghc-dump-tree.cabal
--- a/ghc-dump-tree.cabal
+++ b/ghc-dump-tree.cabal
@@ -1,5 +1,5 @@
 name:                ghc-dump-tree
-version:             0.2.0.1
+version:             0.2.0.2
 synopsis:            Dump GHC's parsed, renamed, and type checked ASTs
 description:         Useful for GHC devs or people who want to do something with
                      GHC's AST but don't want to hook into the GHC API itself.
diff --git a/src/Language/Haskell/GHC/DumpTree.hs b/src/Language/Haskell/GHC/DumpTree.hs
--- a/src/Language/Haskell/GHC/DumpTree.hs
+++ b/src/Language/Haskell/GHC/DumpTree.hs
@@ -102,7 +102,7 @@
 
     withPretty :: (Data a, Outputable a,GhcMonad m) => Bool -> a -> m Value
     withPretty True  x = generic True x
-    withPretty False x = do
+    withPretty False x = ghandle handleException $ do
         prettied <- pretty x
         tree     <- generic True x
         return $! Rec "" [(prettied, tree)]