diff --git a/tests/common/test_version.py b/tests/common/test_version.py
index 5b8975069..89156f65c 100644
--- a/tests/common/test_version.py
+++ b/tests/common/test_version.py
@@ -145,6 +145,8 @@ def test_get_daemon_version_from_fallback_when_the_version_has_not_been_set(self
             self.assertEqual(FlexibleVersion("2.3.53"), get_daemon_version(), "The daemon version should be 2.3.53")
             self.assertEqual(1, mock_run_command.call_count, "The daemon version should be read from env value on second time")
 
+        os.environ.pop(DAEMON_VERSION_ENV_VARIABLE)
+
 
 class TestCurrentAgentName(AgentTestCase):
     def setUp(self):