1 files changed, 1 insertions, 0 deletions
diff --git a/default.nix b/default.nix
index 6bd2d86..b123f31 100644
--- a/default.nix
+++ b/default.nix
@@ -13,6 +13,7 @@ rec {
     buildInputs = [
       haskellPackages.cabal-install
       haskellPackages.ormolu
+      pkgs.pkg-config
     ];
     withHoogle = true;
     withHaddock = true;