diff --git a/l10n_us_hr_payroll/data/state/wa_washington.xml b/l10n_us_hr_payroll/data/state/wa_washington.xml
index 53a4e491..528b4caf 100644
--- a/l10n_us_hr_payroll/data/state/wa_washington.xml
+++ b/l10n_us_hr_payroll/data/state/wa_washington.xml
@@ -202,8 +202,7 @@
         <field name="condition_select">python</field>
         <field name="condition_python">result = is_us_state(payslip, 'WA') and payslip.contract_id.us_payroll_config_value('workers_comp_ee_code') and worked_days.WORK100 and worked_days.WORK100.number_of_hours and payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_er_code')) </field>
         <field name="amount_select">code</field>
-        <field name="amount_python_compute">result, result_rate = worked_days.WORK100.number_of_hours,
-            -payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_er_code'))
+        <field name="amount_python_compute">result, result_rate = worked_days.WORK100.number_of_hours, -payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_er_code'))
         </field>
         <field name="partner_id" ref="res_partner_us_wa_dor_lni"/>
         <field name="appears_on_payslip" eval="False"/>
@@ -218,9 +217,7 @@
         <field name="condition_select">python</field>
         <field name="condition_python">result = is_us_state(payslip, 'WA') and payslip.contract_id.us_payroll_config_value('workers_comp_ee_code') and worked_days.WORK100 and worked_days.WORK100.number_of_hours and payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_ee_code'))</field>
         <field name="amount_select">code</field>
-        <field name="amount_python_compute">result, result_rate = worked_days.WORK100.number_of_hours,
-            -payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_ee_code'))
-        </field>
+        <field name="amount_python_compute">result, result_rate = worked_days.WORK100.number_of_hours, -payslip.rule_parameter(payslip.contract_id.us_payroll_config_value('workers_comp_ee_code'))</field>
         <field name="partner_id" ref="res_partner_us_wa_dor_lni"/>
         <field name="appears_on_payslip" eval="True"/>
     </record>
diff --git a/l10n_us_hr_payroll/tests/test_us_wa_washington_payslip_2021.py b/l10n_us_hr_payroll/tests/test_us_wa_washington_payslip_2021.py
index 180494e0..86f541bc 100755
--- a/l10n_us_hr_payroll/tests/test_us_wa_washington_payslip_2021.py
+++ b/l10n_us_hr_payroll/tests/test_us_wa_washington_payslip_2021.py
@@ -61,7 +61,7 @@ class TestUsWAPayslip(TestUsPayslip):
         self._log('2021 Washington tax first payslip:')
         payslip = self._createPayslip(employee, '2021-01-01', '2021-01-31')
         hours_in_period = payslip.worked_days_line_ids.filtered(lambda l: l.code == 'WORK100').number_of_hours
-        self.assertPayrollAlmostEqual(hours_in_period, 169)  # only asserted to test algorithm
+        self.assertPayrollAlmostEqual(hours_in_period, 168.0)  # only asserted to test algorithm
         payslip.compute_sheet()
 
         rules = self._getRules(payslip)