diff --git a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
index 634e1ae5..0dc96d8b 100644
--- a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
+++ b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal.hs
@@ -172,11 +172,6 @@ fromPackageDescription haskellResolver nixpkgsResolver missingDeps flags Package
 
     resolveInNixpkgs :: Identifier -> Binding
     resolveInNixpkgs i
-      | i `elem` ["clang","lldb","llvm"] = binding # (i, path # ["self","llvmPackages",i])     -- TODO: evil!
-      | i == "gtk2"                      = binding # (i, path # ["pkgs","gtk2"])               -- TODO: these cases should not be necessary
-      | i == "gtk3"                      = binding # (i, path # ["pkgs","gtk3"])
-      | i == "gtksourceview3"            = binding # (i, path # ["pkgs","gtksourceview3"])
-      | i == "vte_291"                   = binding # (i, path # ["pkgs","vte"])
       | Just p <- nixpkgsResolver i, init (view (reference . path) p) `Set.member` goodScopes = p
       | otherwise                        = bindNull i
 
diff --git a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/Name.hs b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/Name.hs
index 6ea79b0b..7473fca6 100644
--- a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/Name.hs
+++ b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/Name.hs
@@ -37,6 +37,8 @@ libNixName "cairo-gobject"                      = return "cairo"
 libNixName "cairo-pdf"                          = return "cairo"
 libNixName "cairo-ps"                           = return "cairo"
 libNixName "cairo-svg"                          = return "cairo"
+libNixName "clang"                              = return "libclang"
+libNixName "clang-3.8"                          = return "libclang"  -- TODO: guessNixIdentifier before libNixName…
 libNixName "crypt"                              = return "libxcrypt" -- starting with NixOS 22.11, glibc's libcrypt will no longer be built
 libNixName "crypto"                             = return "openssl"
 libNixName "curses"                             = return "ncurses"
@@ -209,7 +211,7 @@ libNixName "tdjson"                             = return "tdlib"
 libNixName "tensorflow"                         = return "libtensorflow"
 libNixName "udev"                               = return "systemd";
 libNixName "uuid"                               = return "libossp_uuid";
-libNixName "vte-2.91"                           = return "vte_291"
+libNixName "vte-2.91"                           = return "vte"
 libNixName "vulkan"                             = return "vulkan-loader"
 libNixName "wayland-client"                     = return "wayland"
 libNixName "wayland-cursor"                     = return "wayland"
diff --git a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
index e9587348..06551ae8 100644
--- a/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
+++ b/cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs
@@ -112,7 +112,6 @@ hooks =
   , ("git-annex >= 6.20170925 && < 6.20171214", set doCheck False)      -- some versions of git-annex require their test suite to be run inside of a git checkout
   , ("github-backup", set (executableDepends . tool . contains (pkg "git")) True)
   , ("GLFW", over (libraryDepends . system) (Set.union (Set.fromList [bind "pkgs.xorg.libXext", bind "pkgs.xorg.libXfixes"])))
-  , ("GlomeVec", set (libraryDepends . pkgconfig . contains (bind "self.llvmPackages.llvm")) True)
   , ("graphviz", set (testDepends . system . contains (pkg "graphviz")) True)
   , ("gtk3", gtk3Hook)
   , ("gtkglext", gtkglextHook)
diff --git a/doc/frequently-asked-questions.rst b/doc/frequently-asked-questions.rst
index 67ef25c0..47b7b96b 100644
--- a/doc/frequently-asked-questions.rst
+++ b/doc/frequently-asked-questions.rst
@@ -484,11 +484,11 @@ However LLVM will still not be available in the environment:
    [nix-shell:~]$ llvm-ar
    llvm-ar: command not found
 
-The solution is to add it as another package to the environment:
+The solution is to add it the relevant LLVM packages to the environment:
 
 .. code:: shell
 
-   $ nix-shell -p '(haskellPackages.ghcWithPackages.override { useLLVM = true; }) (ps: with ps; [mtl])' 'haskellPackages.llvmPackages.llvm'
+   $ nix-shell -p '(haskellPackages.ghcWithPackages.override { useLLVM = true; }) (ps: with ps; [mtl])' 'haskellPackages.ghc.llvmPackages.llvm' 'haskellPackages.ghc.llvmPackages.clang'
 
    [nix-shell:~]$ llvm-ar --help
    OVERVIEW: LLVM Archiver