diff --git a/Text/Parse/Units.hs b/Text/Parse/Units.hs
--- a/Text/Parse/Units.hs
+++ b/Text/Parse/Units.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE LambdaCase, NoMonomorphismRestriction, FlexibleContexts, RankNTypes,
              Safe #-}
+{-# OPTIONS_HADDOCK prune #-}
 
 -----------------------------------------------------------------------------
 -- |
@@ -40,8 +41,7 @@
   SymbolTable(..), PrefixTable, UnitTable, mkSymbolTable,
   unsafeMkSymbolTable, universalSymbolTable,
 
-  -- * Testing only
-  lex, unitStringParser
+  lex, unitStringParser  -- these are pruned from the Haddock output
   ) where
 
 import Prelude hiding ( lex, div )
diff --git a/units-parser.cabal b/units-parser.cabal
--- a/units-parser.cabal
+++ b/units-parser.cabal
@@ -1,10 +1,10 @@
 name:           units-parser
-version:        0.1.0.0
+version:        0.1.0.1
 cabal-version:  >= 1.10
 synopsis:       A parser for units of measure
 category:       Text
-author:         Richard Eisenberg <eir@cis.upenn.edu>
-maintainer:     Richard Eisenberg <eir@cis.upenn.edu>, Adam Gundry <adam@well-typed.com>
+author:         Richard Eisenberg <rae@cs.brynmawr.edu>
+maintainer:     Richard Eisenberg <rae@cs.brynmawr.edu>, Adam Gundry <adam@well-typed.com>
 bug-reports:    https://github.com/adamgundry/units-parser/issues
 stability:      experimental
 license:        BSD3
@@ -45,5 +45,6 @@
                   , syb >= 0.3
                   , containers >= 0.4
                   , parsec >= 3
+  other-modules:    Text.Parse.Units
 
-  ghc-options:        -O0 -Wall -Werror -main-is Tests.Parser
+  ghc-options:        -O0 -Wall -main-is Tests.Parser