diff --git a/maintainers/scripts/haskell/update-stackage.sh b/maintainers/scripts/haskell/update-stackage.sh
index f237cf6b9acb..f3a5fed12ac0 100755
--- a/maintainers/scripts/haskell/update-stackage.sh
+++ b/maintainers/scripts/haskell/update-stackage.sh
@@ -45,6 +45,7 @@ sed -r \
     -e '/ distribution-nixpkgs /d' \
     -e '/ jailbreak-cabal /d' \
     -e '/ language-nix /d' \
+    -e '/ cabal-install /d' \
     < "${tmpfile}.new" >> $stackage_config
 
 if [[ "${1:-}" == "--do-commit" ]]; then
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/stackage.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/stackage.yaml
index 8fcad5d0b2bb..cac225085bd3 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/stackage.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/stackage.yaml
@@ -263,7 +263,6 @@ default-package-overrides:
   - cabal-file ==0.1.1
   - cabal-file-th ==0.2.7
   - cabal-flatpak ==0.1.0.3
-  - cabal-install ==3.4.1.0
   - cabal-plan ==0.7.2.1
   - cabal-rpm ==2.0.10
   - Cabal-syntax ==3.6.0.0
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 343b486e6f35..773dbf6e2a0c 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -49753,39 +49753,6 @@ self: {
      }) {};
 
   "cabal-install" = callPackage
-    ({ mkDerivation, array, async, base, base16-bytestring, binary
-     , bytestring, Cabal, containers, cryptohash-sha256, deepseq
-     , directory, echo, edit-distance, filepath, hackage-security
-     , hashable, HTTP, lukko, mtl, network-uri, parsec, pretty, process
-     , random, regex-base, regex-posix, resolv, stm, tar, text, time
-     , transformers, unix, zlib
-     }:
-     mkDerivation {
-       pname = "cabal-install";
-       version = "3.4.1.0";
-       sha256 = "121az3z76b9696bxm235jdlria9rr61f6117s4d26p17ipy8pbb1";
-       revision = "2";
-       editedCabalFile = "11ik469w43dq36aavaiph90ri2i58qpi5ajqm76sq0wkh1fdmk57";
-       isLibrary = false;
-       isExecutable = true;
-       executableHaskellDepends = [
-         array async base base16-bytestring binary bytestring Cabal
-         containers cryptohash-sha256 deepseq directory echo edit-distance
-         filepath hackage-security hashable HTTP lukko mtl network-uri
-         parsec pretty process random regex-base regex-posix resolv stm tar
-         text time transformers unix zlib
-       ];
-       doCheck = false;
-       postInstall = ''
-         mkdir -p $out/share/bash-completion
-         mv bash-completion $out/share/bash-completion/completions
-       '';
-       description = "The command-line interface for Cabal and Hackage";
-       license = lib.licenses.bsd3;
-       maintainers = with lib.maintainers; [ peti ];
-     }) {};
-
-  "cabal-install_3_6_2_0" = callPackage
     ({ mkDerivation, array, async, base, base16-bytestring, binary
      , bytestring, Cabal, containers, cryptohash-sha256, deepseq
      , directory, echo, edit-distance, filepath, hackage-security
@@ -49815,7 +49782,6 @@ self: {
        '';
        description = "The command-line interface for Cabal and Hackage";
        license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
        maintainers = with lib.maintainers; [ peti ];
      }) {};