diff --git a/account_financial_report/models/__init__.py b/account_financial_report/models/__init__.py
index b5fef1fe..789507c9 100644
--- a/account_financial_report/models/__init__.py
+++ b/account_financial_report/models/__init__.py
@@ -1,3 +1,4 @@
 from . import account
 from . import account_group
 from . import account_move_line
+from . import ir_actions_report
diff --git a/account_financial_report/models/ir_actions_report.py b/account_financial_report/models/ir_actions_report.py
new file mode 100644
index 00000000..83c1435b
--- /dev/null
+++ b/account_financial_report/models/ir_actions_report.py
@@ -0,0 +1,27 @@
+# Copyright 2020 Onestein (<https://www.onestein.eu>)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, models
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    @api.model
+    def _prepare_account_financial_report_context(self, data):
+        lang = data.get("account_financial_report_lang")
+        return dict(self.env.context or {}, lang=lang) if lang else self.env.context
+
+    @api.model
+    def render_qweb_html(self, docids, data=None):
+        return super(
+            IrActionsReport,
+            self.with_context(self._prepare_account_financial_report_context(data)),
+        ).render_qweb_html(docids, data)
+
+    @api.model
+    def render_xlsx(self, docids, data):
+        return super(
+            IrActionsReport,
+            self.with_context(self._prepare_account_financial_report_context(data)),
+        ).render_xlsx(docids, data)
diff --git a/account_financial_report/wizard/aged_partner_balance_wizard.py b/account_financial_report/wizard/aged_partner_balance_wizard.py
index c609a820..fd33abdd 100644
--- a/account_financial_report/wizard/aged_partner_balance_wizard.py
+++ b/account_financial_report/wizard/aged_partner_balance_wizard.py
@@ -159,6 +159,7 @@ class AgedPartnerBalanceWizard(models.TransientModel):
             "account_ids": self.account_ids.ids,
             "partner_ids": self.partner_ids.ids,
             "show_move_line_details": self.show_move_line_details,
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):
diff --git a/account_financial_report/wizard/general_ledger_wizard.py b/account_financial_report/wizard/general_ledger_wizard.py
index 77382e63..ddf7ea6a 100644
--- a/account_financial_report/wizard/general_ledger_wizard.py
+++ b/account_financial_report/wizard/general_ledger_wizard.py
@@ -310,6 +310,7 @@ class GeneralLedgerReportWizard(models.TransientModel):
             "centralize": self.centralize,
             "fy_start_date": self.fy_start_date,
             "unaffected_earnings_account": self.unaffected_earnings_account.id,
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):
diff --git a/account_financial_report/wizard/journal_ledger_wizard.py b/account_financial_report/wizard/journal_ledger_wizard.py
index aaff6a6b..8e077185 100644
--- a/account_financial_report/wizard/journal_ledger_wizard.py
+++ b/account_financial_report/wizard/journal_ledger_wizard.py
@@ -127,6 +127,7 @@ class JournalLedgerReportWizard(models.TransientModel):
             "sort_option": self.sort_option,
             "group_option": self.group_option,
             "with_account_name": self.with_account_name,
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):
diff --git a/account_financial_report/wizard/open_items_wizard.py b/account_financial_report/wizard/open_items_wizard.py
index 601da455..2abd23e2 100644
--- a/account_financial_report/wizard/open_items_wizard.py
+++ b/account_financial_report/wizard/open_items_wizard.py
@@ -183,6 +183,7 @@ class OpenItemsReportWizard(models.TransientModel):
             "target_move": self.target_move,
             "account_ids": self.account_ids.ids,
             "partner_ids": self.partner_ids.ids or [],
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):
diff --git a/account_financial_report/wizard/trial_balance_wizard.py b/account_financial_report/wizard/trial_balance_wizard.py
index 8061fa4a..ba7288e9 100644
--- a/account_financial_report/wizard/trial_balance_wizard.py
+++ b/account_financial_report/wizard/trial_balance_wizard.py
@@ -288,6 +288,7 @@ class TrialBalanceReportWizard(models.TransientModel):
             "hide_parent_hierarchy_level": self.hide_parent_hierarchy_level,
             "show_partner_details": self.show_partner_details,
             "unaffected_earnings_account": self.unaffected_earnings_account.id,
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):
diff --git a/account_financial_report/wizard/vat_report_wizard.py b/account_financial_report/wizard/vat_report_wizard.py
index 0b2771d2..eaa8f9fd 100644
--- a/account_financial_report/wizard/vat_report_wizard.py
+++ b/account_financial_report/wizard/vat_report_wizard.py
@@ -113,6 +113,7 @@ class VATReportWizard(models.TransientModel):
             "based_on": self.based_on,
             "only_posted_moves": self.target_move == "posted",
             "tax_detail": self.tax_detail,
+            "account_financial_report_lang": self.env.lang,
         }
 
     def _export(self, report_type):