diff --git a/scripts/upgrade b/scripts/upgrade
index c285f71..4e5555f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -23,8 +23,9 @@ ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
 #=================================================
 ynh_script_progression --message="Upgrading source files..." --weight=4
 
+
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$install_dir" --keep=".env"
+ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep=".env"
 
 chmod -R o-rwx "$install_dir"
 chown -R $app:www-data "$install_dir"