diff --git a/subscription_oca/models/sale_subscription.py b/subscription_oca/models/sale_subscription.py
index 114db35968..430a2559e2 100644
--- a/subscription_oca/models/sale_subscription.py
+++ b/subscription_oca/models/sale_subscription.py
@@ -453,7 +453,6 @@ def write(self, values):
                     if record.stage_id.type == "in_progress":
                         record.in_progress = True
                         today = date.today()
-                        record.date_start = today
                         record.calculate_recurring_next_date(today)
                     elif record.stage_id.type == "post":
                         record.close_reason_id = values.get("close_reason_id", False)