diff --git a/htdocs/core/boxes/box_services_contracts.php b/htdocs/core/boxes/box_services_contracts.php
index 50f18de82f5..00daf2f05ac 100644
--- a/htdocs/core/boxes/box_services_contracts.php
+++ b/htdocs/core/boxes/box_services_contracts.php
@@ -121,7 +121,7 @@ class box_services_contracts extends ModeleBoxes
 					$contractlinestatic->label=$objp->label;
 					$contractlinestatic->description=$objp->description;
 					$contractlinestatic->type=$objp->type;
-					$contratlignestatic->product_type = $objp->product_type;
+					$contractlinestatic->product_type = $objp->product_type;
 					$contractlinestatic->product_id=$objp->product_id;
 					$contractlinestatic->product_ref=$objp->product_ref;