diff --git a/l10n_br_account/models/fiscal_document.py b/l10n_br_account/models/fiscal_document.py
index d4791e2d1da1..372e7561af2a 100644
--- a/l10n_br_account/models/fiscal_document.py
+++ b/l10n_br_account/models/fiscal_document.py
@@ -168,3 +168,9 @@ def _document_correction(self, justificative):
         msg = "Carta de correção: {}".format(justificative)
         self.message_post(body=msg)
         return result
+
+    def _document_confirm(self):
+        result = super()._document_confirm()
+        move_ids = self.move_ids.filtered(lambda move: move.state == "draft")
+        move_ids._post()
+        return result