diff --git a/test/vsTAAmbkTestCase.py b/test/vsTAAmbkTestCase.py
index ca85b73..7a70a00 100644
--- a/test/vsTAAmbkTestCase.py
+++ b/test/vsTAAmbkTestCase.py
@@ -64,6 +64,7 @@ class AATestCase(unittest.TestCase):
                 message = message.format(kernel=key, depth=clip.format.bits_per_sample)
                 print(message)
 
+    @unittest.skip("no OpenCL support in nix build sandbox")
     def test_opencl(self):
         test_clip = [self.gray8, self.gray16]
         for clip in test_clip: