diff --git a/htdocs/societe/list.php b/htdocs/societe/list.php
index c48a0c4be3c..12dd0e1d9b9 100644
--- a/htdocs/societe/list.php
+++ b/htdocs/societe/list.php
@@ -610,7 +610,7 @@ if (!empty($type))
 	if ($type == 'f') $label = 'NewSupplier';
 }
 
-if ($contextpage = 'poslist' && $type == 't' && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
+if ($contextpage == 'poslist' && $type == 't' && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) {
 	print get_htmloutput_mesg(img_warning('default').' '.$langs->trans("BecarefullChangeThirdpartyBeforeAddProductToInvoice"), '', 'warning', 1);
 }