diff --git a/.travis.yml b/.travis.yml
index 63d764501bc6db683477bc156556bb38c55e08ac..8395be8dd80130904ea033beb954c8d4285aa18a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,7 +27,7 @@ script:
   - export NO_GPU_EXECUTION=1
   - pip install -e .
   - if [[ "$LINT" == "false" ]]; then python setup.py test; fi
-  - if [[ "$LINT" == "true" ]]; then flake8 src; fi
+  - if [[ "$LINT" == "true" ]]; then flake8 src;python setup.py doctest; fi
 after_success:
   - if [[ "$COVERAGE" == "true" ]]; then coveralls || echo "failed"; codecov; fi
 after_script: