diff --git a/tests/test_gluon_block.py b/tests/test_gluon_block.py
index <HASH>..<HASH> 100644
--- a/tests/test_gluon_block.py
+++ b/tests/test_gluon_block.py
@@ -1,3 +1,4 @@
+import pytest
 import mxnet as mx
 from mxnet import nd, np, npx
 from mxnet.test_utils import assert_allclose
@@ -50,6 +51,8 @@ def test_gluon_nonzero_hybridize():
     out.wait_to_read()
 
 
+@pytest.mark.xfail(reason='Expected to fail due to MXNet bug https://github.com/apache/'
+                          'incubator-mxnet/issues/19659')
 def test_gluon_boolean_mask():
     class Foo(HybridBlock):
         def forward(self, data, indices):
Unblock CI by skipping the test (#<I>)

* Update test_gluon_block.py



* Update test_gluon_block.py