diff --git a/.mkosi/mkosi.arch b/.mkosi/mkosi.arch
index 6192c19104..867a869e1a 100644
--- a/.mkosi/mkosi.arch
+++ b/.mkosi/mkosi.arch
@@ -42,6 +42,7 @@ BuildPackages=
         python
         python-lxml
         qrencode
+        rsync
         xz
         zstd