diff --git a/presubmit_support.py b/presubmit_support.py
index 987b4c3aa..d560cec8e 100755
--- a/presubmit_support.py
+++ b/presubmit_support.py
@@ -518,6 +518,9 @@ class InputApi(object):
     self.cStringIO = cStringIO
     self.fnmatch = fnmatch
     self.gclient_paths = gclient_paths
+    # TODO(yyanagisawa): stop exposing this when python3 become default.
+    # Since python3's tempfile has TemporaryDirectory, we do not need this.
+    self.temporary_directory = gclient_utils.temporary_directory
     self.glob = glob.glob
     self.json = json
     self.logging = logging.getLogger('PRESUBMIT')
diff --git a/tests/presubmit_unittest.py b/tests/presubmit_unittest.py
index de5a04fbd..ccc7ed278 100755
--- a/tests/presubmit_unittest.py
+++ b/tests/presubmit_unittest.py
@@ -976,6 +976,7 @@ class InputApiUnittest(PresubmitTestsBase):
         'subprocess',
         'tbr',
         'tempfile',
+        'temporary_directory',
         'thread_pool',
         'time',
         'traceback',