diff --git a/flake.nix b/flake.nix
index 72d435c..ddb2efc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -39,6 +39,7 @@
             pkg-config
           ];
           buildInputs = with pkgs; [
+            libjxl
             dav1d
           ];