diff --git a/flake.nix b/flake.nix
index 41a7fa50c..2a31ca2e5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,8 +23,6 @@
         pkgs.haskell.lib.addBuildTools drv ([
           hsPkgs.cabal-install
           hsPkgs.haskell-language-server
-          pkgs.openssl.dev
-          pkgs.zlib
         ]);
 
       mkPackage = hsPkgs: