diff --git a/contrib/systemd/README.md b/contrib/systemd/README.md
index 566e79b..d7c165f 100644
--- a/contrib/systemd/README.md
+++ b/contrib/systemd/README.md
@@ -3,7 +3,7 @@ layout: page
 title: Integrating OfflineIMAP into systemd
 author: Ben Boeckel
 date: 2015-03-22
-contributors: Abdo Roig-Maranges, benutzer193
+contributors: Abdo Roig-Maranges, benutzer193, Hugo Osvaldo Barrera
 updated: 2017-06-01
 ---