diff --git a/Data/Symbol.hs b/Data/Symbol.hs
--- a/Data/Symbol.hs
+++ b/Data/Symbol.hs
@@ -64,7 +64,7 @@
     compare (Symbol i1 _) (Symbol i2 _) = compare i1 i2
 
 instance Show Symbol where
-    showsPrec p (Symbol _ s) = showsPrec p s
+    showsPrec _ (Symbol _ s) = showString s
 
 #if __GLASGOW_HASKELL__ >= 608
 instance IsString Symbol where
diff --git a/symbol.cabal b/symbol.cabal
--- a/symbol.cabal
+++ b/symbol.cabal
@@ -1,9 +1,9 @@
 name:           symbol
-version:        0.1.2
+version:        0.1.2.1
 cabal-version:  >= 1.6
 license:        BSD3
 license-file:   LICENSE
-copyright:      (c) 2006-2010 Harvard University
+copyright:      (c) 2006-2012 Harvard University
 author:         Geoffrey Mainland <mainland@eecs.harvard.edu>
 maintainer:     mainland@eecs.harvard.edu
 stability:      alpha