diff --git a/.travis.yml b/.travis.yml
index a3de36e..8952341 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ python:
 
 before_install:
   - pip install pep8
+  - if [[ $PYTHON_VERSION == "3.4" ]]; then pip3 install typing; fi
 
 script:
   - make test
\ No newline at end of file