diff --git a/pkgs/development/tools/haskell/BNFC-meta/default.nix b/pkgs/development/tools/haskell/BNFC-meta/default.nix
deleted file mode 100644
index 3017bc7c7b9..00000000000
--- a/pkgs/development/tools/haskell/BNFC-meta/default.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-# This file was auto-generated by cabal2nix. Please do NOT edit manually!
-
-{ cabal, alexMeta, happyMeta, haskellSrcMeta, syb }:
-
-cabal.mkDerivation (self: {
-  pname = "BNFC-meta";
-  version = "0.4.0.1";
-  sha256 = "0x31a25njbgd3r8shh7rrqa9qq66iqjhh82k538p9bd2hblg30ka";
-  buildDepends = [ alexMeta happyMeta haskellSrcMeta syb ];
-  meta = {
-    description = "Deriving Parsers and Quasi-Quoters from BNF Grammars";
-    license = self.stdenv.lib.licenses.gpl2;
-    platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
-  };
-})
diff --git a/pkgs/development/tools/haskell/alex-meta/default.nix b/pkgs/development/tools/haskell/alex-meta/default.nix
deleted file mode 100644
index a8c2840923b..00000000000
--- a/pkgs/development/tools/haskell/alex-meta/default.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-# This file was auto-generated by cabal2nix. Please do NOT edit manually!
-
-{ cabal, haskellSrcMeta, QuickCheck }:
-
-cabal.mkDerivation (self: {
-  pname = "alex-meta";
-  version = "0.3.0.5";
-  sha256 = "0f41q5l6z1dcpfx8rxacv4f544zcw7pgvq935mnzzha9fvsxqzk4";
-  buildDepends = [ haskellSrcMeta QuickCheck ];
-  meta = {
-    description = "Quasi-quoter for Alex lexers";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
-  };
-})
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index c6c3084d46a..a30cc39e4d8 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2810,12 +2810,8 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
   alex_3_1_3 = callPackage ../development/tools/parsing/alex/3.1.3.nix {};
   alex = self.alex_3_1_3;
 
-  alexMeta = callPackage ../development/tools/haskell/alex-meta {};
-
   BNFC = callPackage ../development/tools/haskell/BNFC {};
 
-  BNFCMeta = callPackage ../development/tools/haskell/BNFC-meta {};
-
   cake3 = callPackage ../development/tools/haskell/cake3 {};
 
   cpphs = callPackage ../development/tools/misc/cpphs {};