diff --git a/scripts/upgrade b/scripts/upgrade
index 187d204..5187e2f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -58,10 +58,9 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 
-# Remove www file
-pushd "$final_path"
-	ynh_exec_warn_less sudo -u $app rm -rf *
-popd
+# Void and recreate final_path
+ynh_secure_remove --file="$final_path"
+ynh_exec_warn_less sudo -u $app mkdir "$final_path"
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then