diff --git a/sale_triple_discount/models/sale_order_line.py b/sale_triple_discount/models/sale_order_line.py
index a23b3e3d2cf5..938da2b05589 100644
--- a/sale_triple_discount/models/sale_order_line.py
+++ b/sale_triple_discount/models/sale_order_line.py
@@ -102,7 +102,7 @@ def triple_discount_preprocess(self):
         this method is called multiple times.
         Updating the cache provides consistency through re-computations."""
         prev_values = dict()
-        self.invalidate_cache(fnames=self._discount_fields(), ids=self.ids)
+        # self.invalidate_cache(fnames=self._discount_fields(), ids=self.ids)
         for line in self:
             prev_values[line] = {
                 fname: line[fname] for fname in self._discount_fields()