diff --git a/manifest.toml b/manifest.toml
index 6ea79e1..edec1b9 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -50,10 +50,7 @@ ram.runtime = "50M"
 [resources]
     [resources.sources]
 
-        [resources.sources.main]
-        # This will pre-fetch the asset which can then be deployed during the install/upgrade scripts with :
-        #    ynh_setup_source --dest_dir="$install_dir"
-        # You can also define other assets than "main" and add --source_id="foobar" in the previous command
+        [resources.sources.app]
         url = "https://releases.rocket.chat/6.0.0/download"
         sha256 = "c2c60f66f345626c04af6c172202ff3e423884e2ca54d2d9553506bec816b1e0"
 
diff --git a/scripts/install b/scripts/install
index 6644b6b..f34a781 100644
--- a/scripts/install
+++ b/scripts/install
@@ -48,7 +48,7 @@ ynh_mongo_setup_db --db_user=$db_user --db_name=$db_name
 ynh_script_progression --message="Setting up source files..." --weight=10
 
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$install_dir"
+ynh_setup_source --dest_dir="$install_dir" --source_id="app"
 
 mkdir "/tmp/ufs"