diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index fa6dc32afa0d..5a47a16028eb 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -937,8 +937,6 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   ghcid = callPackage ../development/tools/haskell/ghcid {};
 
-  ghcServer = callPackage ../development/libraries/haskell/ghc-server {};
-
   ghcjs = callPackage ../development/tools/haskell/ghcjs {
     Cabal = self.Cabal_1_18_1_3;
   };