diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index 89a6f825ff8..11bf99d4516 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -2586,8 +2586,6 @@ extra-packages:
   - mtl-prelude < 2                     # required for to build postgrest on mtl 2.1.x platforms
   - network == 2.6.3.1                  # newer versions don't compile with GHC 7.4.x and below
   - network == 3.0.*                    # required by network-bsd, HTTP, and many others (2019-04-30)
-  - ormolu == 0.0.5.0                   # required by haskell-language-server
-  - pandoc-types == 1.21                # required by for pandoc_2_10_1
   - pantry == 0.2.0.0                   # required by stack-2.1.3.1
   - parallel == 3.2.0.3                 # newer versions don't work with GHC 6.12.3
   - patience ^>= 0.1                    # required by chell-0.4.x
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 5115cbcee68..5ee222dcdfc 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -31683,136 +31683,6 @@ self: {
        broken = true;
      }) {};
 
-  "apply-refact_0_3_0_1" = callPackage
-    ({ mkDerivation, base, containers, directory, filemanip, filepath
-     , ghc, ghc-exactprint, mtl, optparse-applicative, process, refact
-     , silently, syb, tasty, tasty-expected-failure, tasty-golden
-     , temporary, transformers, unix-compat
-     }:
-     mkDerivation {
-       pname = "apply-refact";
-       version = "0.3.0.1";
-       sha256 = "0578ql80fzkbjiw589v4498qd9jd7l2sz626imkdybxr1lqbsm0p";
-       isLibrary = true;
-       isExecutable = true;
-       libraryHaskellDepends = [
-         base containers directory filemanip ghc ghc-exactprint mtl process
-         refact syb temporary transformers unix-compat
-       ];
-       executableHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact syb temporary transformers
-         unix-compat
-       ];
-       testHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact silently syb tasty
-         tasty-expected-failure tasty-golden temporary transformers
-         unix-compat
-       ];
-       description = "Perform refactorings specified by the refact library";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
-  "apply-refact_0_6_0_0" = callPackage
-    ({ mkDerivation, base, containers, directory, filemanip, filepath
-     , ghc, ghc-exactprint, mtl, optparse-applicative, process, refact
-     , silently, syb, tasty, tasty-expected-failure, tasty-golden
-     , temporary, transformers, unix-compat
-     }:
-     mkDerivation {
-       pname = "apply-refact";
-       version = "0.6.0.0";
-       sha256 = "0p2mqgjcqr1zcmk8zgr0yq7g8z1agsa6l493lkj6g3ya9lyhxgig";
-       isLibrary = true;
-       isExecutable = true;
-       libraryHaskellDepends = [
-         base containers directory filemanip ghc ghc-exactprint mtl process
-         refact syb temporary transformers unix-compat
-       ];
-       executableHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact syb temporary transformers
-         unix-compat
-       ];
-       testHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact silently syb tasty
-         tasty-expected-failure tasty-golden temporary transformers
-         unix-compat
-       ];
-       description = "Perform refactorings specified by the refact library";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
-  "apply-refact_0_7_0_0" = callPackage
-    ({ mkDerivation, base, containers, directory, filemanip, filepath
-     , ghc, ghc-exactprint, mtl, optparse-applicative, process, refact
-     , silently, syb, tasty, tasty-expected-failure, tasty-golden
-     , temporary, transformers, unix-compat
-     }:
-     mkDerivation {
-       pname = "apply-refact";
-       version = "0.7.0.0";
-       sha256 = "1facic5lbc9xih6w1kfr3inwvada6y98n9xgc6iv6r057zr8jfp0";
-       revision = "1";
-       editedCabalFile = "0ilyhm6nz1mkjdq13pgzgplmmfqrv6b5ailyhvbds362pqjqw72q";
-       isLibrary = true;
-       isExecutable = true;
-       libraryHaskellDepends = [
-         base containers directory filemanip ghc ghc-exactprint mtl process
-         refact syb temporary transformers unix-compat
-       ];
-       executableHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact syb temporary transformers
-         unix-compat
-       ];
-       testHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact silently syb tasty
-         tasty-expected-failure tasty-golden temporary transformers
-         unix-compat
-       ];
-       description = "Perform refactorings specified by the refact library";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
-  "apply-refact_0_8_0_0" = callPackage
-    ({ mkDerivation, base, containers, directory, filemanip, filepath
-     , ghc, ghc-exactprint, mtl, optparse-applicative, process, refact
-     , silently, syb, tasty, tasty-expected-failure, tasty-golden
-     , temporary, transformers, unix-compat
-     }:
-     mkDerivation {
-       pname = "apply-refact";
-       version = "0.8.0.0";
-       sha256 = "0hh7flildjfbigs0knhd3bfd4r3wnhg4ji4cpkx1qagnp5cs4pk0";
-       isLibrary = true;
-       isExecutable = true;
-       libraryHaskellDepends = [
-         base containers directory filemanip ghc ghc-exactprint mtl process
-         refact syb temporary transformers unix-compat
-       ];
-       executableHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact syb temporary transformers
-         unix-compat
-       ];
-       testHaskellDepends = [
-         base containers directory filemanip filepath ghc ghc-exactprint mtl
-         optparse-applicative process refact silently syb tasty
-         tasty-expected-failure tasty-golden temporary transformers
-         unix-compat
-       ];
-       description = "Perform refactorings specified by the refact library";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
   "apply-refact" = callPackage
     ({ mkDerivation, base, containers, directory, extra, filemanip
      , filepath, ghc, ghc-boot-th, ghc-exactprint, optparse-applicative
@@ -192063,34 +191933,6 @@ self: {
        broken = true;
      }) {};
 
-  "ormolu_0_0_5_0" = callPackage
-    ({ mkDerivation, base, bytestring, containers, dlist, exceptions
-     , filepath, ghc-lib-parser, gitrev, hspec, hspec-discover, mtl
-     , optparse-applicative, path, path-io, syb, text
-     }:
-     mkDerivation {
-       pname = "ormolu";
-       version = "0.0.5.0";
-       sha256 = "1sf22silpj89sldd7wanlr34nsv77bq0cf4i0q1x2r20pz7s4w4m";
-       isLibrary = true;
-       isExecutable = true;
-       enableSeparateDataOutput = true;
-       libraryHaskellDepends = [
-         base bytestring containers dlist exceptions ghc-lib-parser mtl syb
-         text
-       ];
-       executableHaskellDepends = [
-         base ghc-lib-parser gitrev optparse-applicative text
-       ];
-       testHaskellDepends = [
-         base containers filepath hspec path path-io text
-       ];
-       testToolDepends = [ hspec-discover ];
-       description = "A formatter for Haskell source code";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
   "ormolu" = callPackage
     ({ mkDerivation, base, bytestring, containers, dlist, exceptions
      , filepath, ghc-lib-parser, gitrev, hspec, hspec-discover, mtl
@@ -193761,30 +193603,6 @@ self: {
        license = stdenv.lib.licenses.bsd3;
      }) {};
 
-  "pandoc-types_1_21" = callPackage
-    ({ mkDerivation, aeson, base, bytestring, containers, criterion
-     , deepseq, ghc-prim, HUnit, QuickCheck, string-qq, syb
-     , test-framework, test-framework-hunit, test-framework-quickcheck2
-     , text, transformers
-     }:
-     mkDerivation {
-       pname = "pandoc-types";
-       version = "1.21";
-       sha256 = "1wbb0hhjiw0b66kj1ck3qipwgdac5v7qvjaqszsz5fll3cqp4sna";
-       libraryHaskellDepends = [
-         aeson base bytestring containers deepseq ghc-prim QuickCheck syb
-         text transformers
-       ];
-       testHaskellDepends = [
-         aeson base bytestring containers HUnit QuickCheck string-qq syb
-         test-framework test-framework-hunit test-framework-quickcheck2 text
-       ];
-       benchmarkHaskellDepends = [ base criterion text ];
-       description = "Types for representing a structured document";
-       license = stdenv.lib.licenses.bsd3;
-       hydraPlatforms = stdenv.lib.platforms.none;
-     }) {};
-
   "pandoc-types_1_22" = callPackage
     ({ mkDerivation, aeson, base, bytestring, containers, criterion
      , deepseq, ghc-prim, HUnit, QuickCheck, string-qq, syb