diff --git a/hr_worked_days_from_attendance/__init__.py b/hr_worked_days_from_attendance/__init__.py
index 20f49a11..da264b0b 100644
--- a/hr_worked_days_from_attendance/__init__.py
+++ b/hr_worked_days_from_attendance/__init__.py
@@ -2,4 +2,4 @@
 # © 2016 OpenSynergy Indonesia
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from . import models, tests
+from . import models
diff --git a/hr_worked_days_from_attendance/tests/test_worked_days_from_attendance.py b/hr_worked_days_from_attendance/tests/test_worked_days_from_attendance.py
index ba991c4f..46eb26a8 100644
--- a/hr_worked_days_from_attendance/tests/test_worked_days_from_attendance.py
+++ b/hr_worked_days_from_attendance/tests/test_worked_days_from_attendance.py
@@ -86,7 +86,7 @@ def setUp(self):
             date_start = date_start + timedelta(days=1)
             date_end = date_end + timedelta(days=1)
         self.ts.button_confirm()
-        self.signal_workflow("done")
+        self.ts.signal_workflow("done")
 
     def test_timesheet_import(self):
         wd_obj = self.env['hr.payslip.worked_days']