diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 88464dcf95d..cb47e436cbd 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -631,7 +631,7 @@ if ($result) {
 			print $form->textwithpicto($s, $shelp, 1, 'help', '', 0, 2, '', 1);
 		}
 		print '<br>';
-		$s = '<span class="small">3. '.$langs->trans("DefaultForThirdparty").': </span>';
+		$s = '<span class="small">3. '.(($objp->type_l == 1) ? $langs->trans("ServiceForThisThirdparty") : $langs->trans("ProductForThisThirdparty")).': </span>';
 		$shelp = '';
 		$s .= ($objp->code_sell_t > 0 ? length_accountg($objp->code_sell_t) : '<span style="'.$code_sell_t_notset.'">'.$langs->trans("NotDefined").'</span>');
 		print $form->textwithpicto($s, $shelp, 1, 'help', '', 0, 2, '', 1);
diff --git a/htdocs/accountancy/supplier/list.php b/htdocs/accountancy/supplier/list.php
index 6f1f4c25a9f..919130e80d3 100644
--- a/htdocs/accountancy/supplier/list.php
+++ b/htdocs/accountancy/supplier/list.php
@@ -610,7 +610,7 @@ if ($result) {
 			print $form->textwithpicto($s, $shelp, 1, 'help', '', 0, 2, '', 1);
 		}
 		print '<br>';
-		$s = '<span class="small">3. '.$langs->trans("DefaultForThirdparty").': </span>';
+		$s = '<span class="small">3. '.(($objp->type_l == 1) ? $langs->trans("ServiceForThisThirdparty") : $langs->trans("ProductForThisThirdparty")).': </span>';
 		$shelp = '';
 		$s .= ($objp->code_buy_t > 0 ? length_accountg($objp->code_buy_t) : '<span style="'.$code_buy_t_notset.'">'.$langs->trans("NotDefined").'</span>');
 		print $form->textwithpicto($s, $shelp, 1, 'help', '', 0, 2, '', 1);
diff --git a/htdocs/langs/en_US/accountancy.lang b/htdocs/langs/en_US/accountancy.lang
index 32f7949f3ef..d0fbc1644b3 100644
--- a/htdocs/langs/en_US/accountancy.lang
+++ b/htdocs/langs/en_US/accountancy.lang
@@ -16,7 +16,8 @@ ThisService=This service
 ThisProduct=This product
 DefaultForService=Default for service
 DefaultForProduct=Default for product
-DefaultForThirdparty=Default for thirdparty
+ProductForThisThirdparty=Product for this thirdparty
+ServiceForThisThirdparty=Service for this thirdparty
 CantSuggest=Can't suggest
 AccountancySetupDoneFromAccountancyMenu=Most setup of the accountancy is done from the menu %s
 ConfigAccountingExpert=Configuration of the module accounting (double entry)