diff --git a/murano_tempest_tests/tests/api/application_catalog/test_env_templates.py b/murano_tempest_tests/tests/api/application_catalog/test_env_templates.py
index 436747a..779beca 100644
--- a/murano_tempest_tests/tests/api/application_catalog/test_env_templates.py
+++ b/murano_tempest_tests/tests/api/application_catalog/test_env_templates.py
@@ -41,8 +41,8 @@ class TestEnvironmentTemplatesSanity(base.BaseApplicationCatalogTest):
         # Deleting dates from dictionaries to skip it in assert
         env_template.pop('updated', None)
         env_template.pop('created', None)
-        map(lambda x: x.pop('updated', None), env_templates_list)
-        map(lambda x: x.pop('created', None), env_templates_list)
+        list(map(lambda x: x.pop('updated', None), env_templates_list))
+        list(map(lambda x: x.pop('created', None), env_templates_list))
         self.assertIn(env_template, env_templates_list)
         self.application_catalog_client.\
             delete_env_template(env_template['id'])
diff --git a/murano_tempest_tests/tests/api/application_catalog/test_static_actions.py b/murano_tempest_tests/tests/api/application_catalog/test_static_actions.py
index 3b714d9..0ec8d8c 100644
--- a/murano_tempest_tests/tests/api/application_catalog/test_static_actions.py
+++ b/murano_tempest_tests/tests/api/application_catalog/test_static_actions.py
@@ -58,7 +58,7 @@ class TestStaticActions(base.BaseApplicationCatalogTest):
             class_name=self.package['class_definitions'][0],
             method_name='staticAction',
             args={'myName': 'John'})
-        self.assertEqual('"Hello, John"', action_result)
+        self.assertEqual(b'"Hello, John"', action_result)
 
     @decorators.attr(type='smoke')
     @decorators.idempotent_id('8b427735-bb73-41ab-8992-c81b3d8ebc42')
@@ -73,4 +73,4 @@ class TestStaticActions(base.BaseApplicationCatalogTest):
             method_name='staticAction',
             package_name=self.package[name_attr],
             class_version="<1", args={'myName': 'John'})
-        self.assertEqual('"Hello, John"', action_result)
+        self.assertEqual(b'"Hello, John"', action_result)