diff --git a/flake.nix b/flake.nix
index d5937742..937d46e5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -781,6 +781,7 @@
         mkShell {
           sopsPGPKeyDirs = [ "./keys" ];
           nativeBuildInputs = [
+            apacheHttpd
             sopsPkgs.sops-import-keys-hook
           ];
         }