diff --git a/tests/unit/cmk/base/plugins/agent_based/test_graylog_alerts.py b/tests/unit/cmk/base/plugins/agent_based/test_graylog_alerts.py
index 0ea2308156e..fb457d70b4c 100644
--- a/tests/unit/cmk/base/plugins/agent_based/test_graylog_alerts.py
+++ b/tests/unit/cmk/base/plugins/agent_based/test_graylog_alerts.py
@@ -8,7 +8,7 @@
 import pytest
 
 from cmk.base.api.agent_based.type_defs import StringTable
-from cmk.base.plugins.agent_based.agent_based_api.v1 import Result, State
+from cmk.base.plugins.agent_based.agent_based_api.v1 import Metric, Result, State
 from cmk.base.plugins.agent_based.graylog_alerts import check_graylog_alerts, parse_graylog_alerts