diff --git a/Tests/test_file_icns.py b/Tests/test_file_icns.py
index f19eb16b7..f604b8739 100644
--- a/Tests/test_file_icns.py
+++ b/Tests/test_file_icns.py
@@ -57,6 +57,10 @@ class TestFileIcns(PillowTestCase):
         if not enable_jpeg2k:
             return
 
+        self.skipKnownBadTest("Jpeg2000 hangs on Travis on OSX",
+                              platform='darwin',
+                              travis=True)
+
         im = Image.open('Tests/images/pillow3.icns')
         for w, h, r in im.info['sizes']:
             wr = w * r
diff --git a/Tests/test_file_jpeg2k.py b/Tests/test_file_jpeg2k.py
index 23564c434..e306d4535 100644
--- a/Tests/test_file_jpeg2k.py
+++ b/Tests/test_file_jpeg2k.py
@@ -18,6 +18,9 @@ class TestFileJpeg2k(PillowTestCase):
     def setUp(self):
         if "jpeg2k_encoder" not in codecs or "jpeg2k_decoder" not in codecs:
             self.skipTest('JPEG 2000 support not available')
+        self.skipKnownBadTest("Jpeg2000 hangs on Travis on OSX",
+                              platform='darwin',
+                              travis=True)
 
     def roundtrip(self, im, **options):
         out = BytesIO()