diff --git a/install_on_raspberry.md b/install_on_raspberry.md
index a0a231cf..91f1678d 100644
--- a/install_on_raspberry.md
+++ b/install_on_raspberry.md
@@ -30,6 +30,9 @@
 
 To connect with SSH : root@my-server.org / password : yunohost
 
+
+Upgrade exlorating system: ```apt-get update && apt-get dist-upgrade```
+
 ---
 
 ***If you need help during one of these steps, do not hesitate to use [our support tools](/support).***