diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
index 7a15179e3079..60d255421705 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
@@ -68,10 +68,6 @@ self: super: {
   tuple = addBuildDepend self.base-orphans super.tuple;
   vector-th-unbox = doJailbreak super.vector-th-unbox;
 
-  hls-cabal-plugin = super.hls-cabal-plugin.override {
-    Cabal-syntax = self.Cabal-syntax_3_8_1_0;
-  };
-
   ormolu = self.ormolu_0_5_2_0.override {
     Cabal-syntax = self.Cabal-syntax_3_8_1_0;
   };
@@ -79,35 +75,12 @@ self: super: {
   stylish-haskell = doJailbreak super.stylish-haskell_0_14_4_0;
 
   doctest = dontCheck super.doctest;
-  haskell-language-server = let
-    # These aren't included in hackage-packages.nix because hackage2nix is configured for GHC 9.2, under which these plugins aren't supported.
-    # See https://github.com/NixOS/nixpkgs/pull/205902 for why we use `self.<package>.scope`
-    additionalDeps = with self.haskell-language-server.scope; [
-      (unmarkBroken hls-splice-plugin)
-    ];
-  in addBuildDepends additionalDeps (disableCabalFlag "fourmolu" (super.haskell-language-server.overrideScope (lself: lsuper: {
-    # Needed for modern ormolu and fourmolu.
-    # Apply this here and not in common, because other ghc versions offer different Cabal versions.
-    Cabal = lself.Cabal_3_6_3_0;
-    hls-overloaded-record-dot-plugin = null;
-    hls-fourmolu-plugin = null;
-  })));
+
+  haskell-language-server =  throw "haskell-language-server has dropped support for ghc 9.0 in version 2.4.0.0, please use a newer ghc version or an older nixpkgs version";
 
   # Needs to use ghc-lib due to incompatible GHC
   ghc-tags = doDistribute (addBuildDepend self.ghc-lib self.ghc-tags_1_5);
 
-  # This package is marked as unbuildable on GHC 9.2, so hackage2nix doesn't include any dependencies.
-  # See https://github.com/NixOS/nixpkgs/pull/205902 for why we use `self.<package>.scope`
-  hls-haddock-comments-plugin = unmarkBroken (addBuildDepends (with self.hls-haddock-comments-plugin.scope; [
-    ghc-exactprint ghcide hls-plugin-api hls-refactor-plugin lsp-types unordered-containers
-  ]) super.hls-haddock-comments-plugin);
-
-  hls-tactics-plugin = unmarkBroken (addBuildDepends (with self.hls-tactics-plugin.scope; [
-    aeson extra fingertree generic-lens ghc-exactprint ghc-source-gen ghcide
-    hls-graph hls-plugin-api hls-refactor-plugin hyphenation lens lsp megaparsec
-    parser-combinators prettyprinter refinery retrie syb unagi-chan unordered-containers
-  ]) super.hls-tactics-plugin);
-
   # Test suite sometimes segfaults with GHC 9.0.1 and 9.0.2
   # https://github.com/ekmett/reflection/issues/51
   # https://gitlab.haskell.org/ghc/ghc/-/issues/21141
@@ -124,10 +97,6 @@ self: super: {
     libraryHaskellDepends = old.libraryHaskellDepends ++ [self.ghc-api-compat];
   }) super.hiedb;
 
-  # 2021-09-18: https://github.com/haskell/haskell-language-server/issues/2206
-  # Restrictive upper bound on ormolu
-  hls-ormolu-plugin = doJailbreak super.hls-ormolu-plugin;
-
   # https://github.com/lspitzner/butcher/issues/7
   butcher = doJailbreak super.butcher;
 
@@ -156,10 +125,6 @@ self: super: {
 
   apply-refact = self.apply-refact_0_9_3_0;
 
-  hls-hlint-plugin = super.hls-hlint-plugin.override {
-    inherit (self) apply-refact;
-  };
-
   # Needs OneTuple for ghc < 9.2
   binary-orphans = addBuildDepends [ self.OneTuple ] super.binary-orphans;
 
diff --git a/pkgs/top-level/release-haskell.nix b/pkgs/top-level/release-haskell.nix
index 376aa60cd14c..6a60de224ade 100644
--- a/pkgs/top-level/release-haskell.nix
+++ b/pkgs/top-level/release-haskell.nix
@@ -506,6 +506,8 @@ let
       haskell-language-server = lib.subtractLists [
         # Support ceased as of 2.3.0.0
         compilerNames.ghc8107
+        # Support ceased as of 2.5.0.0
+        compilerNames.ghc902
       ] released;
       hoogle = lib.subtractLists [
         compilerNames.ghc963