diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
index b0cd127e5fc2..d3a55ec09527 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml
@@ -4988,7 +4988,6 @@ broken-packages:
   - postgresql-tx-monad-logger # failure in job https://hydra.nixos.org/build/233227034 at 2023-09-02
   - postgresql-tx-simple # failure in job https://hydra.nixos.org/build/233242850 at 2023-09-02
   - postgresql-typed-lifted # failure in job https://hydra.nixos.org/build/233215141 at 2023-09-02
-  - postgresql-types # failure in job https://hydra.nixos.org/build/326308328 at 2026-04-12
   - postgrest-ws # failure in job https://hydra.nixos.org/build/233247807 at 2023-09-02
   - postie # failure in job https://hydra.nixos.org/build/233259075 at 2023-09-02
   - postmark-streams # failure in job https://hydra.nixos.org/build/233233210 at 2023-09-02
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index 4a08e51644ff..06f3f9204c76 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -1477,6 +1477,9 @@ builtins.intersectAttrs super {
     (dontCheckIf (!pkgs.postgresql.doInstallCheck || !self.testcontainers.doCheck))
   ];
 
+  # integration-tests suite needs docker/testcontainers; run only unit-tests.
+  postgresql-types = overrideCabal { testTargets = [ "unit-tests" ]; } super.postgresql-types;
+
   users-postgresql-simple = lib.pipe super.users-postgresql-simple [
     (addTestToolDepends [
       pkgs.postgresql
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index aadc4db8eb79..90b040767a12 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -551480,8 +551480,6 @@ self: {
       doHaddock = false;
       description = "Precise PostgreSQL types representation and driver-agnostic codecs";
       license = lib.meta.getLicenseFromSpdxId "MIT";
-      hydraPlatforms = lib.platforms.none;
-      broken = true;
     }
   ) { };