diff --git a/flake.nix b/flake.nix
index 6fae284..36a4c76 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,7 +19,7 @@
 
     devShells.x86_64-linux.default = with import nixpkgs {system = "x86_64-linux";};
       mkShell {
-        nativeBuildInputs = [zig];
+        nativeBuildInputs = [zig lldb];
         buildInputs = [
           libevdev
           pkg-config