2 files changed, 2 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 7d153a9..f14ee0d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -18,7 +18,7 @@
       in rec {
 	# nix develop
 	devShells.default = pkgs.mkShell {
-	  nativeBuildInputs = with pkgs; [ ghc cabal-install lychee ];
+	  nativeBuildInputs = with pkgs; [ ghc cabal-install lychee zlib ];
 	};
 
 	# nix build .
diff --git a/haskell-toolchain b/haskell-toolchain
index 0029649..1a65f8d 100644
--- a/haskell-toolchain
+++ b/haskell-toolchain
@@ -1,3 +1,4 @@
+# WARNING: This file is out of date.
 # OpenBSD 7.7 port versions.
 # WORKAROUND: No GHC 9.8.3 available. Using 9.8.2 instead.
 GHC_VERSION=9.8.2