diff --git a/app/controllers/finance/bank_gateways_controller.rb b/app/controllers/finance/bank_gateways_controller.rb
index a1659698d..cf12771be 100644
--- a/app/controllers/finance/bank_gateways_controller.rb
+++ b/app/controllers/finance/bank_gateways_controller.rb
@@ -8,7 +8,7 @@ def callback
     count = @bank_gateway.connector.handle_callback params
     @bank_gateway.bank_accounts.each(&:assign_unlinked_transactions) unless bank_account
 
-    redirect_to redirect_to_url, notice: t('.notice', count: count)
+    redirect_to redirect_to_url, notice: t('.notice', count: count), allow_other_host:true
   rescue => error
     redirect_to redirect_to_url, alert: t('errors.general_msg', msg: error.message)
   end
diff --git a/app/controllers/finance/invoices_controller.rb b/app/controllers/finance/invoices_controller.rb
index 7208a4183..c0f82c5e0 100644
--- a/app/controllers/finance/invoices_controller.rb
+++ b/app/controllers/finance/invoices_controller.rb
@@ -89,7 +89,7 @@ def delete_attachment
 
   def pay
     unless params[:invoices]
-      return redirect_to unpaid_finance_invoices_path, alert: I18n.t('finance.invoices.controller.pay.no_invoices')
+      return redirect_to unpaid_finance_invoices_path, alert: I18n.t('finance.invoices.controller.pay.no_invoices'), allow_other_host:true
     end
 
     ids = params[:invoices].map(&:to_i)