diff --git a/main.go b/main.go
index 083afa5..38a231a 100644
--- a/main.go
+++ b/main.go
@@ -501,6 +501,9 @@ func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	case r.Method == http.MethodGet && r.URL.Path == "/directory":
 		s.handleDirectory(w, r)
 
+	case r.Method == http.MethodGet && r.URL.Path == "/acme/directory":
+		s.handleDirectory(w, r)
+
 	case r.Method == http.MethodPost && r.URL.Path == "/acme/new-account":
 		s.handleNewAccount(ctx, w, r)