diff --git a/python/paddle/fluid/tests/unittests/test_py_reader_using_executor.py b/python/paddle/fluid/tests/unittests/test_py_reader_using_executor.py
index 82f39d392500150f07b7074da432bc220a553424..9a379bdbaa7e278879117a8cdc2dddb335a10ca1 100644
--- a/python/paddle/fluid/tests/unittests/test_py_reader_using_executor.py
+++ b/python/paddle/fluid/tests/unittests/test_py_reader_using_executor.py
@@ -56,7 +56,8 @@ def simple_fc_net(in_size,
         capacity=queue_capacity,
         shapes=[[-1, in_size], [-1, 1]],
         lod_levels=[0, 0],
-        dtypes=['float32', 'int64'])
+        dtypes=['float32', 'int64'],
+        use_double_buffer=False)
     feed_queue = reader.queue
     reader = fluid.layers.batch(reader, batch_size=batch_size)
     if use_double_buffer: