diff --git a/pkgs/development/haskell-modules/make-package-set.nix b/pkgs/development/haskell-modules/make-package-set.nix
index 968773ded98..6d11048cb6d 100644
--- a/pkgs/development/haskell-modules/make-package-set.nix
+++ b/pkgs/development/haskell-modules/make-package-set.nix
@@ -102,7 +102,6 @@ let
 
   withPackages = packages: buildPackages.callPackage ./with-packages-wrapper.nix {
     inherit (self) llvmPackages;
-    haskellPackages = self;
     inherit packages;
   };
 
diff --git a/pkgs/development/haskell-modules/with-packages-wrapper.nix b/pkgs/development/haskell-modules/with-packages-wrapper.nix
index 6b3d6dfd2b0..3e8fad712bf 100644
--- a/pkgs/development/haskell-modules/with-packages-wrapper.nix
+++ b/pkgs/development/haskell-modules/with-packages-wrapper.nix
@@ -1,7 +1,6 @@
 { lib, targetPlatform, ghc, llvmPackages, packages, symlinkJoin, makeWrapper
-, ignoreCollisions ? false, withLLVM ? false
+, withLLVM ? false
 , postBuild ? ""
-, haskellPackages
 , ghcLibdir ? null # only used by ghcjs, when resolving plugins
 }:
 
@@ -45,7 +44,7 @@ let
   paths         = lib.filter (x: x ? isHaskellLibrary) (lib.closePropagation packages);
   hasLibraries  = lib.any (x: x.isHaskellLibrary) paths;
   # CLang is needed on Darwin for -fllvm to work:
-  # https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/code-generators.html
+  # https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/codegens.html#llvm-code-generator-fllvm
   llvm          = lib.makeBinPath
                   ([ llvmPackages.llvm ]
                    ++ lib.optional targetPlatform.isDarwin llvmPackages.clang);
@@ -58,7 +57,6 @@ symlinkJoin {
   name = ghc.name + "-with-packages";
   paths = paths ++ [ghc];
   extraOutputsToInstall = [ "out" "doc" ];
-  inherit ignoreCollisions;
   postBuild = ''
     . ${makeWrapper}/nix-support/setup-hook
 
@@ -132,6 +130,5 @@ symlinkJoin {
   passthru = {
     preferLocalBuild = true;
     inherit (ghc) version meta;
-    inherit haskellPackages;
   };
 }