diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 517c5d50c3a6..a89af1637c0d 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1240,49 +1240,6 @@ with haskellLib;
   # 2022-03-19: Testsuite is failing: https://github.com/puffnfresh/haskell-jwt/issues/2
   jwt = dontCheck super.jwt;
 
-  # Build Selda with the latest git version.
-  # See https://github.com/valderman/selda/issues/187
-  inherit
-    (
-      let
-        mkSeldaPackage =
-          name:
-          overrideCabal (drv: {
-            version = "2024-05-05-unstable";
-            src =
-              pkgs.fetchFromGitHub {
-                owner = "valderman";
-                repo = "selda";
-                rev = "50c3ba5c5da72bb758a4112363ba2fe1c0e968ea";
-                hash = "sha256-LEAJsSsDL0mmVHntnI16fH8m5DmePfcU0hFw9ErqTgQ=";
-              }
-              + "/${name}";
-            # 2025-04-09: jailbreak to allow bytestring >= 0.12, text >= 2.1
-            # Note: jailbreak ignores constraints under an if(flag)
-            postPatch = ''
-              check_sed() {
-                if ! test -s "$1"; then
-                  echo "sed: pattern '$2' doesn't match anything" >&2
-                  exit 1
-                fi
-              }
-              sed -i ${name}.cabal \
-                -e 's/\(bytestring\) .*/\1/w c1' \
-                -e 's/\(text\) .*/\1/w c2' \
-                -e 's/\(aeson\) .*/\1/w c3'
-              check_sed c1 'bytestring .*'
-              check_sed c2 'text .*'
-              ${lib.optionalString (name == "selda-json") "check_sed c3 'aeson .*'"}
-            '';
-          }) super.${name};
-      in
-      lib.genAttrs [ "selda" "selda-sqlite" "selda-json" ] mkSeldaPackage
-    )
-    selda
-    selda-sqlite
-    selda-json
-    ;
-
   # 2024-03-10: Getting the test suite to run requires a correctly crafted GHC_ENVIRONMENT variable.
   graphql-client = dontCheck super.graphql-client;
 
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
index 4c8de7b5b914..a883fc4a30b1 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
@@ -5564,7 +5564,6 @@ broken-packages:
   - SecureHash-SHA3 # failure in job https://hydra.nixos.org/build/233216866 at 2023-09-02
   - secureUDP # failure in job https://hydra.nixos.org/build/233215410 at 2023-09-02
   - SegmentTree # failure in job https://hydra.nixos.org/build/233216161 at 2023-09-02
-  - selda # failure in job https://hydra.nixos.org/build/307521709 at 2025-09-19
   - selda-postgresql # failure in job https://hydra.nixos.org/build/245539286 at 2024-01-02
   - selectors # failure in job https://hydra.nixos.org/build/233227433 at 2023-09-02
   - selenium # failure in job https://hydra.nixos.org/build/233214276 at 2023-09-02
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
index 156f780dd6a2..0c8beced37e2 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
@@ -278,7 +278,6 @@ dont-distribute-packages:
  - birch-beer
  - bird
  - BirdPP
- - bisc
  - biscuit-servant
  - bishbosh
  - bit-array
@@ -3092,8 +3091,6 @@ dont-distribute-packages:
  - secrm
  - sednaDBXML
  - seitz-symbol
- - selda-json
- - selda-sqlite
  - SelectSequencesFromMSA
  - selenium-server
  - semantic-source
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index a764016bd91f..52de0dbc6ebf 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -107882,7 +107882,6 @@ self: {
       ];
       description = "A small tool that clears cookies (and more)";
       license = lib.licenses.gpl3Only;
-      hydraPlatforms = lib.platforms.none;
       mainProgram = "bisc";
     }
   ) { };
@@ -602746,8 +602745,6 @@ self: {
       ];
       description = "Multi-backend, high-level EDSL for interacting with SQL databases";
       license = lib.licenses.mit;
-      hydraPlatforms = lib.platforms.none;
-      broken = true;
     }
   ) { };
 
@@ -602773,7 +602770,6 @@ self: {
       ];
       description = "JSON support for the Selda database library";
       license = lib.licenses.mit;
-      hydraPlatforms = lib.platforms.none;
     }
   ) { };
 
@@ -602844,7 +602840,6 @@ self: {
       ];
       description = "SQLite backend for the Selda database EDSL";
       license = lib.licenses.mit;
-      hydraPlatforms = lib.platforms.none;
     }
   ) { };