diff --git a/flake.nix b/flake.nix
index 4fb2d2c..1344ceb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -100,6 +100,7 @@
             reuse
             rust-analyzer
             zola
+            zstd
           ];
           inputsFrom = [
             self.packages.${pkgs.system}.iocaine