diff --git a/nix/packages.nix b/nix/packages.nix
index c98d2326..66be9612 100644
--- a/nix/packages.nix
+++ b/nix/packages.nix
@@ -21,7 +21,6 @@ with pkgs;
   sqlite
   shards
   crystalline # LSP, is not that good, but still useful.
-  pkg-config # Required by crystalline
   ameba # For linting
   ameba-ls # LSP for the ameba linter, to get inline messages from ameba
   # Utilities