diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 412d9860c850..bfae92c38572 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -52,7 +52,6 @@ extra-packages:
   - attoparsec == 0.13.*                # 2022-02-23: Needed to compile elm for now
   - crackNum < 3.0                      # 2021-05-21: 3.0 removed the lib which sbv 7.13 uses
   - ghc-api-compat == 8.10.7            # 2022-02-17: preserve for GHC 8.10.7
-  - ghc-api-compat == 8.6               # 2021-09-07: preserve for GHC 8.8.4
   - ghc-exactprint == 0.6.*             # 2022-12-12: needed for GHC < 9.2
   - ghc-exactprint == 1.5.*             # 2023-03-30: needed for GHC == 9.2
   - ghc-exactprint == 1.6.*             # 2023-03-30: needed for GHC == 9.4
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index d4f184922b5b..2f8249095c3a 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -120184,22 +120184,6 @@ self: {
        hydraPlatforms = lib.platforms.none;
      }) {deriveConstants = null; genprimopcode = null;};
 
-  "ghc-api-compat_8_6" = callPackage
-    ({ mkDerivation, ghc }:
-     mkDerivation {
-       pname = "ghc-api-compat";
-       version = "8.6";
-       sha256 = "1pxnb5qrf9fz7ghy68xvpdc44fh2kz3f9i5cn66ch7k0ah8j2w3s";
-       revision = "1";
-       editedCabalFile = "01i6h8358n148nzjx6k774d2i2hm6dhgpx162ppkmwmim17f3zyn";
-       libraryHaskellDepends = [ ghc ];
-       doHaddock = false;
-       description = "GHC-API compatibility helpers";
-       license = lib.licenses.bsd3;
-       hydraPlatforms = lib.platforms.none;
-       broken = true;
-     }) {};
-
   "ghc-api-compat_8_10_7" = callPackage
     ({ mkDerivation, base, ghc }:
      mkDerivation {