diff --git a/src/wrf/decorators.py b/src/wrf/decorators.py
index 806fbf5..2ff4dec 100644
--- a/src/wrf/decorators.py
+++ b/src/wrf/decorators.py
@@ -1,6 +1,7 @@
 from __future__ import (absolute_import, division, print_function)
 
-from collections import Iterable, OrderedDict
+from collections import OrderedDict
+from collections.abc import Iterable
 
 import wrapt
 import numpy as np