diff --git a/htdocs/core/lib/fourn.lib.php b/htdocs/core/lib/fourn.lib.php
index cf1db634e88c339a6bf6caec27e9b6f8cb9c2349..3d605d109029c280eb549f9d4aa3089c6c878e9f 100644
--- a/htdocs/core/lib/fourn.lib.php
+++ b/htdocs/core/lib/fourn.lib.php
@@ -187,19 +187,19 @@ function supplierorder_admin_prepare_head()
 	$h++;
 
 	$head[$h][0] = DOL_URL_ROOT.'/admin/supplierorderdet_extrafields.php';
-	$head[$h][1] = $langs->trans("ExtraFieldsLines");
+	$head[$h][1] = $langs->trans("ExtraFieldsSupplierOrdersLines");
 	$head[$h][2] = 'supplierorderdet';
 	$h++;
-	
-	
+
+
 
 	$head[$h][0] = DOL_URL_ROOT.'/admin/supplierinvoice_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFieldsSupplierInvoices");
 	$head[$h][2] = 'supplierinvoice';
 	$h++;
-	
+
 	$head[$h][0] = DOL_URL_ROOT.'/admin/supplierinvoicedet_extrafields.php';
-	$head[$h][1] = $langs->trans("ExtraFieldsLines");
+	$head[$h][1] = $langs->trans("ExtraFieldsSupplierInvoicesLines");
 	$head[$h][2] = 'supplierinvoicedet';
 	$h++;
 
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 5305c1c62ba0d5ecc0c2bcec33d3e58461d8b7d9..017c819d85e767f1085deac58a226419c0e3f906 100755
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -1041,6 +1041,8 @@ MAIN_PROXY_PASS=Password to use the proxy server
 DefineHereComplementaryAttributes=Define here all attributes, not already available by default, and that you want to be supported for %s.
 ExtraFields=Complementary attributes
 ExtraFieldsLines=Complementary attributes (lines)
+ExtraFieldsSupplierOrdersLines=Complementary attributes (order lines)
+ExtraFieldsSupplierInvoicesLines=Complementary attributes (invoice lines)
 ExtraFieldsThirdParties=Complementary attributes (thirdparty)
 ExtraFieldsContacts=Complementary attributes (contact/address)
 ExtraFieldsMember=Complementary attributes (member)