diff --git a/flake.nix b/flake.nix
index 2e9e77e8..dfd51ba8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -66,6 +66,7 @@
               pkgs.nil
               inputs'.agenix.packages.default
               inputs'.nixops4.packages.default
+              pkgs.httpie
             ];
             shellHook = config.pre-commit.installationScript;
           };