diff --git a/addons/hr_timesheet/__init__.py b/addons/hr_timesheet/__init__.py
index 5556aba9fe4..40e30693026 100644
--- a/addons/hr_timesheet/__init__.py
+++ b/addons/hr_timesheet/__init__.py
@@ -32,3 +32,19 @@ def create_internal_project(cr, registry):
     } for task in project_ids.task_ids.filtered(lambda t: t.company_id in admin.employee_ids.company_id)])
 
     _check_exists_collaborators_for_project_sharing(env)
+
+def _uninstall_hook(cr, registry):
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    xml_ids = [
+        'project.open_view_project_all',
+        'project.open_view_project_all_group_stage'
+    ]
+    for xml_id in xml_ids:
+        act_window = env.ref(xml_id, raise_if_not_found=False)
+        if act_window and act_window.domain and 'is_internal_project' in act_window.domain:
+            act_window.domain = []
+
+    # archive the internal projects
+    project_ids = env['res.company'].search([('internal_project_id', '!=', False)]).mapped('internal_project_id')
+    if project_ids:
+        project_ids.write({'active': False})
diff --git a/addons/hr_timesheet/__manifest__.py b/addons/hr_timesheet/__manifest__.py
index c88c3de9d29..030603290fe 100644
--- a/addons/hr_timesheet/__manifest__.py
+++ b/addons/hr_timesheet/__manifest__.py
@@ -46,6 +46,7 @@ up a management by affair.
     'application': False,
     'auto_install': False,
     'post_init_hook': 'create_internal_project',
+    'uninstall_hook': '_uninstall_hook',
     'assets': {
         'web.assets_backend': [
             'hr_timesheet/static/src/scss/timesheets_task_form.scss',