diff --git a/addons/account/models/account_journal_dashboard.py b/addons/account/models/account_journal_dashboard.py
index 2ffcddcd719..08b8b32938a 100644
--- a/addons/account/models/account_journal_dashboard.py
+++ b/addons/account/models/account_journal_dashboard.py
@@ -423,6 +423,7 @@ class account_journal(models.Model):
             has_outstanding, outstanding_pay_account_balance = outstanding_pay_account_balances[journal.id]
             to_check_balance, number_to_check = to_check.get(journal, (0, 0))
             misc_balance, number_misc = misc_totals.get(journal.default_account_id, (0, 0))
+            currency_consistent = not journal.currency_id or journal.currency_id == journal.default_account_id.currency_id
             accessible = journal.company_id.id in journal.company_id._accessible_branches().ids
 
             dashboard_data[journal.id].update({
@@ -439,7 +440,7 @@ class account_journal(models.Model):
                 'bank_statements_source': journal.bank_statements_source,
                 'is_sample_data': journal.has_statement_lines,
                 'nb_misc_operations': number_misc,
-                'misc_operations_balance': currency.format(misc_balance),
+                'misc_operations_balance': currency.format(misc_balance) if currency_consistent else None,
             })
 
     def _fill_sale_purchase_dashboard_data(self, dashboard_data):