diff --git a/src/StringTable/AtomMap.hs b/src/StringTable/AtomMap.hs
--- a/src/StringTable/AtomMap.hs
+++ b/src/StringTable/AtomMap.hs
@@ -101,8 +101,8 @@
 
             , maxView
             , minView
-            , findMin   
-            , findMax
+            -- , findMin   
+            -- , findMax
             , deleteMin
             , deleteMax
             , deleteFindMin
@@ -316,10 +316,10 @@
 minView x = case IM.minView (fromAtomMap x) of
     Just (x, y) -> return (x, MkAtomMap y)
     _ -> fail "No minView"
-findMax :: AtomMap a -> a
-findMax x =  (IM.findMax (fromAtomMap x))
-findMin :: AtomMap a -> a
-findMin x =  (IM.findMin (fromAtomMap x))
+-- findMax :: AtomMap a -> a
+-- findMax x =  (IM.findMax (fromAtomMap x))
+-- findMin :: AtomMap a -> a
+-- findMin x =  (IM.findMin (fromAtomMap x))
 deleteMax :: AtomMap a -> AtomMap a
 deleteMax x = MkAtomMap (IM.deleteMax (fromAtomMap x))
 deleteMin :: AtomMap a -> AtomMap a
diff --git a/stringtable-atom.cabal b/stringtable-atom.cabal
--- a/stringtable-atom.cabal
+++ b/stringtable-atom.cabal
@@ -1,5 +1,5 @@
 Name:                stringtable-atom
-Version:             0.0.6
+Version:             0.0.6.1
 Category:            Data, Pugs
 Synopsis:            Memoize Strings as Atoms for fast comparison and sorting, with maps and sets
 Description:         Memoize Strings as Atoms for fast comparison and sorting, with maps and sets
@@ -9,21 +9,21 @@
 Maintainer:          audreyt@audreyt.org
 Copyright:           John Meacham 2008, Audrey Tang 2008
 
-Cabal-version:       >= 1.2
+Cabal-version:       >= 1.2.3
 Extra-source-files:  cbits/StringTable_cbits.h
 
 Build-Type:          Simple
-Tested-With:         GHC==6.8.2, GHC==6.8.3, GHC==6.10.1
+Tested-With:         GHC==6.8.2, GHC==6.8.3, GHC==6.10.1, GHC==6.12.1
 
 Flag SybInBase
-    Description: syb was split from base >= 4 
+    Description: syb was split from base version 4
     Default: False
 
 Library
     if flag(SybInBase)
         Build-Depends: base>=3 && <4, bytestring>=0.9.0.1, binary, containers
     else
-        Build-Depends: base>=4, bytestring>=0.9.0.1, binary, containers, syb
+        Build-Depends: base>=4 && <5, bytestring>=0.9.0.1, binary, containers, syb
         
     Exposed-modules:    StringTable.Atom StringTable.AtomMap StringTable.AtomSet
 
@@ -32,5 +32,5 @@
                         GeneralizedNewtypeDeriving
     C-sources:           cbits/StringTable_cbits.c
     Include-dirs:        cbits
-    Cc-options:          -O2 -std=c99
+    Cc-options:          -std=c99
     Hs-source-dirs:      src