diff --git a/test_themes/tests/test_crawl.py b/test_themes/tests/test_crawl.py
index 883242d90a..491152de10 100644
--- a/test_themes/tests/test_crawl.py
+++ b/test_themes/tests/test_crawl.py
@@ -1,10 +1,9 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
-from odoo.tests import HttpCase, tagged
+from odoo.tests import HttpCase
 
 
-@tagged('post_install', '-at_install')
 class Crawler(HttpCase):
     def test_01_crawl_every_themes(self):
         """ Crawl every website (and so every themes) to ensure all themes can
diff --git a/test_themes/tests/test_new_page_templates.py b/test_themes/tests/test_new_page_templates.py
index 79e147be70..d53c32fa9c 100644
--- a/test_themes/tests/test_new_page_templates.py
+++ b/test_themes/tests/test_new_page_templates.py
@@ -7,7 +7,7 @@
 import re
 
 from odoo.addons.website.tools import MockRequest
-from odoo.tests import tagged, TransactionCase
+from odoo.tests import TransactionCase
 from odoo.tools import escape_psql
 
 _logger = logging.getLogger(__name__)
@@ -102,7 +102,6 @@
 }
 
 
-@tagged('post_install', '-at_install')
 class TestNewPageTemplates(TransactionCase):
 
     def test_template_names(self):
diff --git a/theme_test_custo/tests/test_theme_creation.py b/theme_test_custo/tests/test_theme_creation.py
index 80294b050e..93455be3fd 100644
--- a/theme_test_custo/tests/test_theme_creation.py
+++ b/theme_test_custo/tests/test_theme_creation.py
@@ -4,9 +4,10 @@
 from odoo.tests import HttpCase, tagged
 from odoo.addons.website.tests.test_configurator import TestConfiguratorCommon
 
+
 # TODO: `test_themes` tag should not be there, runbot config should be adapted
 #       to test this module too. There is a special config for the theme repo.
-@tagged('post_install', '-at_install', 'test_themes')
+@tagged('test_themes')
 class Crawler(HttpCase):
     def test_01_menu_hierarchies(self):
         theme_custo = self.env.ref('base.module_theme_test_custo')
@@ -15,7 +16,7 @@ def test_01_menu_hierarchies(self):
         theme_custo.with_context(load_all_views=True, apply_new_theme=True)._theme_load(website)
         self.start_tour('/@/example', "theme_menu_hierarchies", login='admin')
 
-@tagged('post_install', '-at_install')
+
 class TestThemeConfigurator(TestConfiguratorCommon):
     def test_website_theme_preview(self):
         self.start_tour('/web#action=website.action_website_configuration', 'website_theme_preview', login="admin")