diff --git a/stock_landed_costs_average/models/stock_landed_cost.py b/stock_landed_costs_average/models/stock_landed_cost.py
index 16dd31ea..09fca953 100644
--- a/stock_landed_costs_average/models/stock_landed_cost.py
+++ b/stock_landed_costs_average/models/stock_landed_cost.py
@@ -88,7 +88,7 @@ class LandedCost(models.Model):
                          ('id', 'in', quant_loc_ids)])
                     qty_available = line.product_id.with_context(location=locations.ids).qty_available
                     total_cost = (qty_available * line.product_id.standard_price) + cost_to_add
-                    line.product_id.write({'standard_price': total_cost / qty_available})
+                    line.product_id.write({'standard_price': total_cost / qty_available if qty_available != 0 else 0})
 
             move = move.create(move_vals)
             cost.write({'state': 'done', 'account_move_id': move.id})