diff --git a/integration/conftest.py b/integration/conftest.py
index 5395d7c5f..48be2f26d 100644
--- a/integration/conftest.py
+++ b/integration/conftest.py
@@ -377,13 +377,31 @@ def chutney(reactor, temp_dir):
         proto,
         'git',
         (
-            'git', 'clone', '--depth=1',
+            'git', 'clone',
             'https://git.torproject.org/chutney.git',
             chutney_dir,
         ),
         env=environ,
     )
     pytest_twisted.blockon(proto.done)
+
+    # XXX: Here we reset Chutney to the last revision known to work
+    # with Python 2, as a workaround for Chunteny moving to Python 3.
+    # When this is no longer necessary, we will have to drop this and
+    # add '--depth=1' back to the above 'git clone' subprocess.
+    proto = _DumpOutputProtocol(None)
+    reactor.spawnProcess(
+        proto,
+        'git',
+        (
+            'git', '-C', chutney_dir,
+            'reset', '--hard',
+            '99bd06c7554b9113af8c0877b6eca4ceb95dcbaa'
+        ),
+        env=environ,
+    )
+    pytest_twisted.blockon(proto.done)
+
     return chutney_dir
 
 
diff --git a/newsfragments/3348.bugfix b/newsfragments/3348.bugfix
new file mode 100644
index 000000000..e0f1f6c5e
--- /dev/null
+++ b/newsfragments/3348.bugfix
@@ -0,0 +1 @@
+Use last known revision of Chutney that is known to work with Python 2 for Tor integration tests.