diff --git a/tests/python/unittest/test_operator.py b/tests/python/unittest/test_operator.py
index b5a7303195f1..173df6196451 100644
--- a/tests/python/unittest/test_operator.py
+++ b/tests/python/unittest/test_operator.py
@@ -5636,7 +5636,6 @@ def test_stack():
 
 
 @with_seed()
-@unittest.skip("Flaky test https://github.com/apache/incubator-mxnet/issues/12329")
 def test_dropout():
     def zero_count(array, ratio):
         zeros = 0