diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 6aa76ebd5571..8ae87f5c329d 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -815,3 +815,7 @@ dont-distribute-packages:
 
   # Output exceeds Hydra's maximum allowable size
   - stripeapi
+
+  # Packages that (transitively) depend on insecure packages
+  - hzk # depends on zookeeper_mt, which depends on openssl-1.1
+  - zoovisitor # depends on zookeeper_mt, which depends on openssl-1.1
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 07e09b8a19fc..0fe206542587 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -160981,6 +160981,7 @@ self: {
        testSystemDepends = [ zookeeper_mt ];
        description = "Haskell client library for Apache Zookeeper";
        license = lib.licenses.bsd3;
+       hydraPlatforms = lib.platforms.none;
      }) {inherit (pkgs) zookeeper_mt;};
 
   "hzulip" = callPackage
@@ -326770,6 +326771,7 @@ self: {
        testHaskellDepends = [ async base hspec uuid Z-Data ];
        description = "A haskell binding to Apache Zookeeper C library(mt) using Haskell Z project";
        license = lib.licenses.bsd3;
+       hydraPlatforms = lib.platforms.none;
      }) {inherit (pkgs) zookeeper_mt;};
 
   "zot" = callPackage