diff --git a/htdocs/install/upgrade2.php b/htdocs/install/upgrade2.php
index e9f9e70b5f5..89cd9a38260 100644
--- a/htdocs/install/upgrade2.php
+++ b/htdocs/install/upgrade2.php
@@ -3061,6 +3061,7 @@ function migrate_delete_old_files($db,$langs,$conf)
     DOL_DOCUMENT_ROOT.'/includes/menus/barre_left/default.php',
     DOL_DOCUMENT_ROOT.'/includes/menus/barre_top/default.php',
     DOL_DOCUMENT_ROOT.'/includes/modules/modComptabiliteExpert.class.php',
+    DOL_DOCUMENT_ROOT.'/includes/modules/modProduit.class.php',
     DOL_DOCUMENT_ROOT.'/includes/triggers/interface_modPhenix_Phenixsynchro.class.php',
     DOL_DOCUMENT_ROOT.'/includes/triggers/interface_modWebcalendar_webcalsynchro.class.php',
     DOL_DOCUMENT_ROOT.'/includes/triggers/interface_modCommande_Ecotax.class.php',