diff --git a/conf/rustdeskrelay.service b/conf/rustdeskrelay.service
index 1d3ff31..7e561c8 100644
--- a/conf/rustdeskrelay.service
+++ b/conf/rustdeskrelay.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Rustdesk Relay Server
+Description=RustDesk: Relay Server
 
 [Service]
 Type=simple
diff --git a/conf/rustdesksignal.service b/conf/rustdesksignal.service
index 3a53ff8..a220323 100644
--- a/conf/rustdesksignal.service
+++ b/conf/rustdesksignal.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Rustdesk Signal Server
+Description=RustDesk: Signal Server
 
 [Service]
 Type=simple
diff --git a/doc/ADMIN.md b/doc/ADMIN.md
index 749f21c..2d8e0c3 100644
--- a/doc/ADMIN.md
+++ b/doc/ADMIN.md
@@ -1,4 +1,4 @@
-Credentials to use in Settings -> Network
+Credentials to use in RustDesk client Settings -> Network
 
 ID Server: __DOMAIN__
 Relay Server: __DOMAIN__
diff --git a/doc/ADMIN_fr.md b/doc/ADMIN_fr.md
index e7f56d3..cd95a75 100644
--- a/doc/ADMIN_fr.md
+++ b/doc/ADMIN_fr.md
@@ -1,4 +1,4 @@
-Informations d'identification à utiliser dans Paramètres -> Réseau
+Informations d'identification à utiliser dans le client RustDesk sous Paramètres -> Réseau
 
 Serveur ID : __DOMAIN__
 Serveur relais : __DOMAIN__
diff --git a/doc/POST_INSTALL.md b/doc/POST_INSTALL.md
index 749f21c..2d8e0c3 100644
--- a/doc/POST_INSTALL.md
+++ b/doc/POST_INSTALL.md
@@ -1,4 +1,4 @@
-Credentials to use in Settings -> Network
+Credentials to use in RustDesk client Settings -> Network
 
 ID Server: __DOMAIN__
 Relay Server: __DOMAIN__
diff --git a/doc/POST_INSTALL_fr.md b/doc/POST_INSTALL_fr.md
index e7f56d3..cd95a75 100644
--- a/doc/POST_INSTALL_fr.md
+++ b/doc/POST_INSTALL_fr.md
@@ -1,4 +1,4 @@
-Informations d'identification à utiliser dans Paramètres -> Réseau
+Informations d'identification à utiliser dans le client RustDesk sous Paramètres -> Réseau
 
 Serveur ID : __DOMAIN__
 Serveur relais : __DOMAIN__
diff --git a/scripts/upgrade b/scripts/upgrade
index ac175e5..3b84065 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -30,7 +30,7 @@ then
 	ynh_script_progression --message="Upgrading source files..." --weight=1
 
 	# Download, check integrity, uncompress and patch the source from manifest.toml
-	ynh_setup_source --dest_dir="$install_dir"
+	ynh_setup_source --dest_dir="$install_dir" --keep="id_ed25519.pub id_ed25519"
 fi
 
 chmod -R o-rwx "$install_dir"