diff --git a/python/paddle/fluid/tests/unittests/test_fusion_lstm_op.py b/python/paddle/fluid/tests/unittests/test_fusion_lstm_op.py
index cd1448c3bac954abf093d064876f6c96c43d3c6c..9d8bef677fd16fb6bdc20b929137b4d885f4efd1 100644
--- a/python/paddle/fluid/tests/unittests/test_fusion_lstm_op.py
+++ b/python/paddle/fluid/tests/unittests/test_fusion_lstm_op.py
@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import print_function
+
 import unittest
 import numpy as np
 from op_test import OpTest