diff --git a/src/Data/Integer.hs b/src/Data/Integer.hs
index b08ceeb..b45887f 100644
--- a/src/Data/Integer.hs
+++ b/src/Data/Integer.hs
@@ -1,6 +1,12 @@
+{-# LANGUAGE UnicodeSyntax #-}
+
 -- | An arbitrary-precision integers datatype
 module Data.Integer
   ( module GHC.Integer
+  , ℤ
   ) where
 
 import GHC.Integer
+
+-- * Aliases
+type ℤ = Integer