diff --git a/.travis.yml b/.travis.yml
index 86dbcd2..1347163 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -51,9 +51,10 @@ before_deploy:
   - export LIME_VERSION=`cat VERSION`
   - git config --global user.name "Travis CI"
   - git config --global user.email "travis@travis-ci.org"
-  - sudo apt-get -qq install doxygen python3-pip python3-sphinx
-  - pip3 install --upgrade pip
-  - pip3 install sphinx docutils breathe sphinx_rtd_theme
+  - sudo apt-get -qq install doxygen python-pip python-sphinx
+  - sphinx-build --version
+  - pip install --upgrade pip
+  - pip install sphinx docutils breathe sphinx_rtd_theme
   - cd docs && sh ./deploy_docs.sh && cd -
   - mkdir packages
   - tar czvf packages/releases-v${LIME_VERSION}.tar.gz $(ls -I packages)