diff --git a/htdocs/accountancy/supplier/lines.php b/htdocs/accountancy/supplier/lines.php
index 42628e08031..1707ff0bf31 100644
--- a/htdocs/accountancy/supplier/lines.php
+++ b/htdocs/accountancy/supplier/lines.php
@@ -401,8 +401,8 @@ if ($result) {
 
 		// Ref product
 		print '<td class="tdoverflowmax100">';
-		if ($product_static->id > 0) print $product_static->getNomUrl(1);
-		if ($product_static->id > 0 && $objp->product_label) print '<br>';
+		if ($productstatic->id > 0) print $productstatic->getNomUrl(1);
+		if ($productstatic->id > 0 && $objp->product_label) print '<br>';
 		if ($objp->product_label) print '<span class="opacitymedium">'.$objp->product_label.'</span>';
 		print '</td>';