diff --git a/fuzzyset.cabal b/fuzzyset.cabal
--- a/fuzzyset.cabal
+++ b/fuzzyset.cabal
@@ -1,5 +1,5 @@
 name:                fuzzyset
-version:             0.1.0.8
+version:             0.1.1
 synopsis:            Fuzzy set for approximate string matching
 description:         This library is based on the Python and JavaScript libraries with the same name.
 homepage:            https://github.com/laserpants/fuzzyset-haskell
@@ -7,7 +7,7 @@
 license-file:        LICENSE
 author:              Johannes Hildén
 maintainer:          hildenjohannes@gmail.com
-copyright:           2017 Johannes Hildén
+copyright:           2019 Johannes Hildén
 category:            Data
 build-type:          Simple
 extra-source-files:  README.md
diff --git a/src/Data/FuzzySet/Util.hs b/src/Data/FuzzySet/Util.hs
--- a/src/Data/FuzzySet/Util.hs
+++ b/src/Data/FuzzySet/Util.hs
@@ -10,7 +10,9 @@
 #if !MIN_VERSION_base_unicode_symbols(0,2,3)
   , (−)
 #endif
+#if !MIN_VERSION_base_unicode_symbols(0,2,4)
   , (×)
+#endif
   ) where
 
 import Data.Char                       ( isAlphaNum, isSpace )
@@ -78,7 +80,9 @@
 {-# INLINE (−) #-}
 #endif
 
+#if !MIN_VERSION_base_unicode_symbols(0,2,4)
 -- | Another unicode operator. This one for multiplication.
 (×) ∷ Num α ⇒ α → α → α
 (×) = (*)
 {-# INLINE (×) #-}
+#endif