diff --git a/src/Language/GraphQL/AST/Lexer.hs b/src/Language/GraphQL/AST/Lexer.hs
index ab1f36f..2d91b9d 100644
--- a/src/Language/GraphQL/AST/Lexer.hs
+++ b/src/Language/GraphQL/AST/Lexer.hs
@@ -29,7 +29,7 @@ module Language.GraphQL.AST.Lexer
     , unicodeBOM
     ) where
 
-import Control.Applicative (Alternative(..), liftA2)
+import Control.Applicative (Alternative(..))
 import Data.Char (chr, digitToInt, isAsciiLower, isAsciiUpper, ord)
 import Data.Foldable (foldl')
 import Data.List (dropWhileEnd)
diff --git a/src/Language/GraphQL/AST/Parser.hs b/src/Language/GraphQL/AST/Parser.hs
index e19823c..049876e 100644
--- a/src/Language/GraphQL/AST/Parser.hs
+++ b/src/Language/GraphQL/AST/Parser.hs
@@ -8,7 +8,7 @@ module Language.GraphQL.AST.Parser
     ( document
     ) where
 
-import Control.Applicative (Alternative(..), liftA2, optional)
+import Control.Applicative (Alternative(..), optional)
 import Control.Applicative.Combinators (sepBy1)
 import qualified Control.Applicative.Combinators.NonEmpty as NonEmpty
 import Data.List.NonEmpty (NonEmpty(..))