diff --git a/.travis.yml b/.travis.yml
index 9b7c5cb39..0344dedbd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,11 +3,13 @@ language: python
 python:
   - "2.7"
   - "3.5"
-  # - "3.6"  # TODO: make it work: https://github.com/tensorlayer/tensorlayer/issues/291
+  - "3.6" 
+  
 install:
   - pip install tensorflow
   - pip install -r tests/requirements.txt
   - pip install .
+  
 script:
   # units test
   # https://docs.pytest.org/en/latest/