diff --git a/check_process b/check_process
index 78ce1da..1dbabd7 100644
--- a/check_process
+++ b/check_process
@@ -2,6 +2,7 @@
 	; Manifest
 		domain="domain.tld"
 		path="/path"
+		password="1Strong-Password"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=1
@@ -10,7 +11,8 @@
 		setup_private=0
 		setup_public=0
 		upgrade=1
-		#upgrade=1	from_commit=CommitHash
+		# 1.0~ynh1
+		upgrade=1	from_commit=ca4d54e5e6c1bc7d772e375f6193b46f886034a5
 		backup_restore=1
 		multi_instance=0
 		port_already_use=0
@@ -18,6 +20,3 @@
 ;;; Options
 Email=
 Notification=none
-;;; Upgrade options
-	; commit=CommitHash
-		name=Name and date of the commit.
diff --git a/manifest.json b/manifest.json
index 26b2801..ab3d4f3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Free and decentralized search engine",
         "fr": "Moteur de recherche libre et décentralisé"
     },
-    "version": "1.0~ynh1",
+    "version": "1.924~ynh1",
     "url": "https://yacy.net/",
     "upstream": {
         "license": "free",
diff --git a/scripts/backup b/scripts/backup
index da811a8..d8cb0be 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -15,7 +15,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	ynh_clean_check_starting
+	true
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
diff --git a/scripts/install b/scripts/install
index 25fd68f..11617b0 100644
--- a/scripts/install
+++ b/scripts/install
@@ -25,7 +25,7 @@ ynh_abort_if_errors
 
 domain=$YNH_APP_ARG_DOMAIN
 path_url=$YNH_APP_ARG_PATH
-password=$YNH_APP_ARG_PASSWORD
+password="$YNH_APP_ARG_PASSWORD"
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -126,7 +126,7 @@ ynh_script_progression --message="Configuring Yacy..."
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="$datadir/DATA/LOG/yacy00.log" --line_match="Started httpd:"
 
-ynh_exec_as $app YACY_DATA_PATH=$datadir/DATA $final_path/bin/passwd.sh $password
+ynh_exec_as $app YACY_DATA_PATH=$datadir/DATA $final_path/bin/passwd.sh "$password"
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path="$datadir/DATA/LOG/yacy00.log"
 
diff --git a/scripts/restore b/scripts/restore
index 9a75a92..f68ac69 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -42,13 +42,6 @@ test ! -d $final_path \
 
 #=================================================
 # STANDARD RESTORATION STEPS
-#=================================================
-# RESTORE THE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Restoring the NGINX web server configuration..."
-
-ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
-
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
@@ -91,6 +84,13 @@ ynh_script_progression --message="Reinstalling dependencies..."
 # Define and install dependencies
 ynh_install_app_dependencies $pkg_dependencies
 
+#=================================================
+# RESTORE THE NGINX CONFIGURATION
+#=================================================
+ynh_script_progression --message="Restoring the NGINX web server configuration..."
+
+ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
+
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 6a74702..c8a6b00 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -18,9 +18,9 @@ app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
+language=$(ynh_app_setting_get --app=$app --key=language)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-language=$(ynh_app_setting_get --app=$app --key=language)
 datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 port=$(ynh_app_setting_get --app=$app --key=port)
 
@@ -91,6 +91,13 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
 
+#=================================================
+# UPGRADE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Upgrading dependencies..."
+
+ynh_install_app_dependencies $pkg_dependencies
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -99,19 +106,8 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..."
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# UPGRADE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Upgrading dependencies..."
-
-ynh_install_app_dependencies $pkg_dependencies
-
 #=================================================
 # SPECIFIC UPGRADE
-#=================================================
-# ...
-#=================================================
-
 #=================================================
 # UPDATE A CONFIG FILE
 #=================================================