diff --git a/pkgs/development/libraries/haskell/HPDF/default.nix b/pkgs/development/libraries/haskell/HPDF/default.nix
index a8408924feca..f9976e0e373b 100644
--- a/pkgs/development/libraries/haskell/HPDF/default.nix
+++ b/pkgs/development/libraries/haskell/HPDF/default.nix
@@ -12,4 +12,3 @@ cabal.mkDerivation (self: {
     platforms = self.ghc.meta.platforms;
   };
 })
-