diff --git a/.travis.yml b/.travis.yml
index 9d6ca74dd9..24668dcc72 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,7 @@ before_script:
   - bower install
   - composer self-update
   - composer install --dev --prefer-source
+  - sudo apt-get install -y -qq ffmpeg xpdf
   - wget http://sphinxsearch.com/files/sphinx-2.0.6-release.tar.gz
   - tar xzf sphinx-2.0.6-release.tar.gz
   - sh -c "cd sphinx-2.0.6-release && wget http://snowball.tartarus.org/dist/libstemmer_c.tgz && tar xzf libstemmer_c.tgz && ./configure --with-libstemmer --with-iconv --with-mysql --enable-id64 --quiet && make -j --quiet && sudo make install"