diff --git a/tensorflow_quantum/python/differentiators/BUILD b/tensorflow_quantum/python/differentiators/BUILD
index 1740396f0..18b2cef3f 100644
--- a/tensorflow_quantum/python/differentiators/BUILD
+++ b/tensorflow_quantum/python/differentiators/BUILD
@@ -134,6 +134,7 @@ py_test(
     name = "gradient_test",
     timeout = "eternal",
     srcs = ["gradient_test.py"],
+    flaky = True,
     python_version = "PY3",
     deps = [
         ":adjoint",