diff --git a/.travis.yml b/.travis.yml
index 19f345e3..96a4609e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -44,6 +44,7 @@ addons:
       - python-commandnotfound
       - python3-commandnotfound
 before_install:
+  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then rm /usr/local/include/c++ ; fi
   - if [[ $TRAVIS_OS_NAME == "osx" ]]; then brew update ; fi
   - if [[ $TRAVIS_OS_NAME == "osx" ]]; then brew upgrade python; fi
   - if [[ $TRAVIS_OS_NAME == "osx" ]]; then pip3 install virtualenv; fi