diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index f64f2e5ad5e3..1da045c26e26 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -78,7 +78,6 @@ extra-packages:
   - immortal == 0.2.2.1                 # required by Hasura 1.3.1, 2020-08-20
   - language-docker == 11.0.0           # required by hadolint 2.12.0, 2022-11-16
   - language-javascript == 0.7.0.0      # required by purescript
-  - lens-aeson < 1.2                    # 2022-12-17: For aeson < 2.0 compat
   - lsp == 2.1.0.0                      # 2024-02-28: need for dhall-lsp-server unstable
   - lsp-types == 2.0.2.0                # 2024-02-28: need for dhall-lsp-server unstable
   - lsp < 2.5                           # 2024-07-08: need for koka
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index e418d48ededd..b4fed64e1fc6 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -191156,25 +191156,6 @@ self: {
        license = lib.licenses.bsd3;
      }) {};
 
-  "lens-aeson_1_1_3" = callPackage
-    ({ mkDerivation, aeson, attoparsec, base, bytestring, lens
-     , scientific, text, unordered-containers, vector
-     }:
-     mkDerivation {
-       pname = "lens-aeson";
-       version = "1.1.3";
-       sha256 = "05jyn6rn0anhgfmk754gmmpcy5jv3ki213z4v243n9jvdjdlg7ms";
-       revision = "1";
-       editedCabalFile = "0l1hkkpp4blkhmbpswl6lqww6wpfm327f8knq1lskhnisbnfmj2j";
-       libraryHaskellDepends = [
-         aeson attoparsec base bytestring lens scientific text
-         unordered-containers vector
-       ];
-       description = "Law-abiding lenses for aeson";
-       license = lib.licenses.mit;
-       hydraPlatforms = lib.platforms.none;
-     }) {};
-
   "lens-aeson" = callPackage
     ({ mkDerivation, aeson, base, bytestring, lens, scientific, text
      , text-short, unordered-containers, vector