diff --git a/conf/app.src b/conf/app.src
index e74ab71..23d2322 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/backdrop/backdrop/releases/download/1.19.2/backdrop.zip
-SOURCE_SUM=ce218a82e4d311174e9b5fcf3b84ef200e251507b45709db6a29ff2457c6a064
+SOURCE_URL=https://github.com/backdrop/backdrop/releases/download/1.19.3/backdrop.zip
+SOURCE_SUM=bc48494a699ba1a54018165ad46bdd48faa815e87df4ce052a43e8eb1ab23262
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index ba25c09..a37a143 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
     "en": "Easy-to-use CMS for building professional websites",
     "fr": "CMS facile à utiliser pour créer des sites Web professionnels"
   },
-  "version": "1.19.2~ynh1",
+  "version": "1.19.3~ynh1",
   "url": "https://backdropcms.org/",
   "upstream": {
         "license": "GPL-2.0",
diff --git a/scripts/install b/scripts/install
index 5b75f9d..ac43060 100644
--- a/scripts/install
+++ b/scripts/install
@@ -101,15 +101,12 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Configuring $app..." --weight=1
 
-cp ../conf/settings.example.php "$final_path/settings.php"
+salt="$(ynh_string_random --length=30)"
+dir="__DIR__"
+ynh_add_config --template="../conf/settings.example.php" --destination="$final_path/settings.php"
 
-# Change variables in ttrss configuration
-ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/settings.php"
-ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file="$final_path/settings.php"
-ynh_replace_string --match_string="__SALT__" --replace_string="$(ynh_string_random --length=30)" --target_file="$final_path/settings.php"
-
-# Recalculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="$final_path/settings.php"
+chmod 400 "$final_path/settings.php"
+chown $app:$app "$final_path/settings.php"
 
 #=================================================
 # SETUP SSOWAT