diff --git a/tensorflow/python/tpu/BUILD b/tensorflow/python/tpu/BUILD
index 01f0e95c0b9..9cd75d1bed7 100644
--- a/tensorflow/python/tpu/BUILD
+++ b/tensorflow/python/tpu/BUILD
@@ -551,7 +551,6 @@ tpu_py_test(
         "tpu_outside_compilation_test.py",
     ],
     disable_experimental = True,
-    disable_mlir_bridge = False,
     python_version = "PY3",
     tags = ["no_oss"],
     deps = [
diff --git a/tensorflow/python/tpu/tpu_outside_compilation_test.py b/tensorflow/python/tpu/tpu_outside_compilation_test.py
index d09a2f70088..5ae618640b2 100644
--- a/tensorflow/python/tpu/tpu_outside_compilation_test.py
+++ b/tensorflow/python/tpu/tpu_outside_compilation_test.py
@@ -32,7 +32,6 @@ from tensorflow.python.eager import remote
 from tensorflow.python.eager import test
 from tensorflow.python.framework import config
 from tensorflow.python.framework import constant_op
-from tensorflow.python.framework import test_util
 from tensorflow.python.lib.io import tf_record
 from tensorflow.python.ops import array_ops
 from tensorflow.python.ops import control_flow_ops
@@ -555,9 +554,6 @@ class OutsideCompilationOnUnsupportedOpTest(test.TestCase,
       self.assertEqual(events[1].summary.value[0].tag, "cond/x")
       self.assertEqual(events[1].summary.value[0].simple_value, 3.0)
 
-  @test_util.disable_mlir_bridge(
-      "TODO(b/168493455): Reenable this test one deadlock resolved."
-  )
   def testAutoOutsideCompilationWithFunctionalNodes(self):
     strategy = get_tpu_strategy()