diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index ae9f347f4e8..c6c7654cf00 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -1557,7 +1557,7 @@ function left_menu($menu_array_before, $helppagename='', $moresearchform='', $me
 	    && ! empty($conf->global->MAIN_SEARCHFORM_PRODUITSERVICE))
 	    {
 	        $langs->load("products");
-	        $searchform.=printSearchForm(DOL_URL_ROOT.'/product/list.php', DOL_URL_ROOT.'/product/list.php', img_object('','product').' '.$langs->trans("Products")."/".$langs->trans("Services"), 'products', 'sall', 'P', 'sall'.rand(0, 10));
+	        $searchform.=printSearchForm(DOL_URL_ROOT.'/product/list.php', DOL_URL_ROOT.'/product/list.php', img_object('','product').' '.$langs->trans("Products")."/".$langs->trans("Services"), 'products', 'sall', 'P', 'sallsearchleftp');
 	    }
 
 	    if (((! empty($conf->product->enabled) && $user->rights->produit->lire) || (! empty($conf->service->enabled) && $user->rights->service->lire)) && ! empty($conf->fournisseur->enabled)
@@ -1570,7 +1570,7 @@ function left_menu($menu_array_before, $helppagename='', $moresearchform='', $me
 	    if (! empty($conf->adherent->enabled) && ! empty($conf->global->MAIN_SEARCHFORM_ADHERENT) && $user->rights->adherent->lire)
 	    {
 	        $langs->load("members");
-	        $searchform.=printSearchForm(DOL_URL_ROOT.'/adherents/list.php', DOL_URL_ROOT.'/adherents/list.php', img_object('','user').' '.$langs->trans("Members"), 'member', 'sall', 'M', 'sall'.rand(0, 10));
+	        $searchform.=printSearchForm(DOL_URL_ROOT.'/adherents/list.php', DOL_URL_ROOT.'/adherents/list.php', img_object('','user').' '.$langs->trans("Members"), 'member', 'sall', 'M', 'sallsearchleftm');
 	    }
 
 	    // Execute hook printSearchForm