diff --git a/src/ZcashHaskell/Types.hs b/src/ZcashHaskell/Types.hs
index c1d3cad..f0cbcdb 100644
--- a/src/ZcashHaskell/Types.hs
+++ b/src/ZcashHaskell/Types.hs
@@ -150,7 +150,7 @@ instance FromJSON ZebraGetInfo where
 -- | Type for the response from the `zebrad` RPC method `getblockchaininfo`
 data ZebraGetBlockChainInfo = ZebraGetBlockChainInfo
   { zgb_best :: !HexString
-  , zgb_blocks :: !Integer
+  , zgb_blocks :: !Int
   , zgb_net :: !ZcashNet
   } deriving (Prelude.Show, Eq)
 
diff --git a/zcash-haskell.cabal b/zcash-haskell.cabal
index 058058e..ad2e0d3 100644
--- a/zcash-haskell.cabal
+++ b/zcash-haskell.cabal
@@ -75,4 +75,4 @@ test-suite zcash-haskell-test
     , text
     , zcash-haskell
   pkgconfig-depends: rustzcash_wrapper
-  default-language: Haskell2012
+  default-language: Haskell2010