diff --git a/flake.nix b/flake.nix
index 29fc2ae..e153f4d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,6 +37,7 @@
               uvicorn
               jinja2
               python-multipart
+              httpx
             ];
 
             nativeCheckInputs = with python.pkgs; [