diff --git a/api/serializers/payment_serializer.py b/api/serializers/payment_serializer.py
index be0342f4..c3e9630a 100644
--- a/api/serializers/payment_serializer.py
+++ b/api/serializers/payment_serializer.py
@@ -679,23 +679,23 @@ def generate_periods_and_payments(employer, generate_since=None):
                     overtime = clocked_hours - projected_hours
                 print("justo sobre payment")
                 payment = PayrollPeriodPayment()
-                payment.payroll_period=period,
+                payment.payroll_period=period
                 print('payment.payroll_period=period###', payment.payroll_period)
-                payment.employee=clockin.employee,
+                payment.employee=clockin.employee
                 print('payment.payment.employee###', payment.payroll_period)
-                payment.employer=employer,
+                payment.employer=employer
                 print('payment.employer###', payment.payroll_period)
-                payment.shift=clockin.shift,
+                payment.shift=clockin.shift
                 print('payment.shift###', payment.shift)
-                payment.clockin=clockin,
+                payment.clockin=clockin
                 print('payment.clockin###', payment.clockin)
-                payment.regular_hours=regular_hours,
+                payment.regular_hours=regular_hours
                 print('payment.regular_hours###', payment.regular_hours)
-                payment.over_time=overtime,
+                payment.over_time=overtime
                 print('payment.over_time###', payment.over_time)
-                payment.hourly_rate=clockin.shift.minimum_hourly_rate,
+                payment.hourly_rate=clockin.shift.minimum_hourly_rate
                 print('payment.hourly_rate###', payment.hourly_rate)
-                payment.total_amount=round((regular_hours + overtime) * clockin.shift.minimum_hourly_rate, 2),
+                payment.total_amount=round((regular_hours + overtime) * clockin.shift.minimum_hourly_rate, 2)
                 print('payment.total_amount###', payment.total_amount)
                 payment.splited_payment=False if clockin.ended_at is None or (clockin.started_at == starting_time and ending_time == clockin.ended_at) else True
                 print('payment.splited_payment###', payment.splited_payment)