diff --git a/dulwich/tests/test_archive.py b/dulwich/tests/test_archive.py
index d43df098..c3db6a92 100644
--- a/dulwich/tests/test_archive.py
+++ b/dulwich/tests/test_archive.py
@@ -1,66 +1,66 @@
 # test_archive.py -- tests for archive
 # Copyright (C) 2015 Jelmer Vernooij <jelmer@jelmer.uk>
 #
 # Dulwich is dual-licensed under the Apache License, Version 2.0 and the GNU
 # General Public License as public by the Free Software Foundation; version 2.0
 # or (at your option) any later version. You can redistribute it and/or
 # modify it under the terms of either of these two licenses.
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
 # You should have received a copy of the licenses; if not, see
 # <http://www.gnu.org/licenses/> for a copy of the GNU General Public License
 # and <http://www.apache.org/licenses/LICENSE-2.0> for a copy of the Apache
 # License, Version 2.0.
 #
 
 """Tests for archive support."""
 
 from io import BytesIO
+import sys
 import tarfile
 
 from dulwich.archive import tar_stream
 from dulwich.object_store import (
     MemoryObjectStore,
     )
 from dulwich.objects import (
     Blob,
     Tree,
     )
 from dulwich.tests import (
     TestCase,
     )
 from dulwich.tests.utils import (
     build_commit_graph,
     )
 
 
 class ArchiveTests(TestCase):
 
     def test_empty(self):
         store = MemoryObjectStore()
         c1, c2, c3 = build_commit_graph(store, [[1], [2, 1], [3, 1, 2]])
         tree = store[c3.tree]
         stream = b''.join(tar_stream(store, tree, 10))
         out = BytesIO(stream)
         tf = tarfile.TarFile(fileobj=out)
         self.addCleanup(tf.close)
         self.assertEqual([], tf.getnames())
 
     def test_simple(self):
-        self.skipTest("known to fail on python2.6 and 3.4; needs debugging")
         store = MemoryObjectStore()
         b1 = Blob.from_string(b"somedata")
         store.add_object(b1)
         t1 = Tree()
         t1.add(b"somename", 0o100644, b1.id)
         store.add_object(t1)
         stream = b''.join(tar_stream(store, t1, 10))
         out = BytesIO(stream)
         tf = tarfile.TarFile(fileobj=out)
         self.addCleanup(tf.close)
         self.assertEqual(["somename"], tf.getnames())