diff --git a/heatclient/common/hook_utils.py b/heatclient/common/hook_utils.py
index c877f238..0dfe63e1 100644
--- a/heatclient/common/hook_utils.py
+++ b/heatclient/common/hook_utils.py
@@ -10,9 +10,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import fnmatch
 import logging
 
+from oslo_utils import fnmatch
+
 import heatclient.exc as exc
 
 from heatclient.openstack.common._i18n import _