diff --git a/monasca_agent/collector/checks_d/cacti.py b/monasca_agent/collector/checks_d/cacti.py
index 758d34f8..ffcb328a 100644
--- a/monasca_agent/collector/checks_d/cacti.py
+++ b/monasca_agent/collector/checks_d/cacti.py
@@ -12,8 +12,8 @@
 # under the License.
 
 from collections import namedtuple
+from fnmatch import fnmatch
 import os
-from oslo_utils import fnmatch
 import time
 
 from monasca_agent.collector.checks import AgentCheck