diff --git a/flake.nix b/flake.nix
index 55c927d..eb88161 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,6 +35,7 @@
       devShells.${system}.default = pkgs.mkShell.override { stdenv = pkgs.clangStdenv; } {
         packages = with pkgs; [
           clang-tools
+          libllvm
           pkg-config
         ];