diff --git a/scripts/upgrade b/scripts/upgrade
index 6954898..5197346 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -84,7 +84,7 @@ then
 	ynh_script_progression --message="Upgrading source files..." --weight=1
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path" --keep="config/database.yml $final_path/config/configuration.yml"
+	ynh_setup_source --dest_dir="$final_path" --keep="config/database.yml config/configuration.yml"
 fi
 
 mkdir -p "$final_path/files" "$final_path/log" "$final_path/tmp" "$final_path/public/plugin_assets"