diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a08766288..9f15afea5 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -21,6 +21,7 @@ support site, it would be great if you could add your name below as well.
 Erez Volk <erez.volk@gmail.com>
 Aristotelis P. <glutanimate.com/contact>
 AMBOSS MD Inc. <https://www.amboss.com/>
+zjosua <zjosua@hotmail.com>
 
 ********************
 
diff --git a/README.development b/README.development
index 1a14d79d5..ba7addfa5 100644
--- a/README.development
+++ b/README.development
@@ -20,6 +20,7 @@ To start, make sure you have the following installed:
  - rustup (https://rustup.rs/)
  - gettext
  - rename
+ - rsync
 
 The build scripts assume a UNIX-like environment, so on Windows you will
 need to use WSL or Cygwin to use them.