diff --git a/glymur/__init__.py b/glymur/__init__.py
index c720c16..b89dd20 100644
--- a/glymur/__init__.py
+++ b/glymur/__init__.py
@@ -11,6 +11,9 @@ from . import test
 def runtests():
     """Discover and run all tests for the glymur package.
     """
-    import unittest
+    if sys.hexversion <= 0x02070000:
+        import unittest2 as unittest
+    else:
+        import unittest
     suite = unittest.defaultTestLoader.discover(__path__[0])
     unittest.TextTestRunner(verbosity=2).run(suite)
diff --git a/glymur/test/test_opj_suite.py b/glymur/test/test_opj_suite.py
index 9502901..87c3c88 100644
--- a/glymur/test/test_opj_suite.py
+++ b/glymur/test/test_opj_suite.py
@@ -7765,13 +7765,14 @@ class TestSuite15(unittest.TestCase):
         jpdata = jp2k.read()
         self.assertEqual(jpdata.shape, (400, 700))
 
-    @unittest.skipIf(glymur.lib.openjpeg.version().startswith('1.3'),
-                     "Version 1.3 reads palette images wrong.")
     def test_ETS_JP2_file9(self):
         jfile = os.path.join(data_root, 'input/conformance/file9.jp2')
         jp2k = Jp2k(jfile)
         jpdata = jp2k.read()
-        self.assertEqual(jpdata.shape, (512, 768, 3))
+        if glymur.lib.openjpeg.version().startswith('1.3'):
+            self.assertEqual(jpdata.shape, (512, 768))
+        else:
+            self.assertEqual(jpdata.shape, (512, 768, 3))
 
     def test_NR_DEC_Bretagne2_j2k_1_decode(self):
         jfile = os.path.join(data_root,
diff --git a/release.txt b/release.txt
index e46d85a..baecd5e 100644
--- a/release.txt
+++ b/release.txt
@@ -25,7 +25,7 @@
 | Fedora  |        |   X    |        | Ships with 1.4.0.  167 of 445 tests   |
 |   17    |        |        |        | should pass.                          |
 +---------+--------+--------+--------+---------------------------------------+
-| CentOS  |   X    |        |        | Ships with 1.3.0.  166 of 445 tests   |
+| CentOS  |   X    |        |        | Ships with 1.3.0.  165 of 445 tests   |
 |   6.3   |        |        |        | should pass.                          |
 +---------+--------+--------+--------+---------------------------------------+