diff --git a/.travis.yml b/.travis.yml
index 1bda739df4..43d8848511 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ before_script:
   - cp -f hudson/_GV.php config/
   - curl -s http://getcomposer.org/installer | php
   - php composer.phar install --dev
-  - sudo apt-get install -y xpdf ffmpeg libavcodec-extra-53 openoffice.org-writer unoconv ghostscript gsfonts dcraw ufraw graphicsmagick libgraphicsmagick1-dev libfreetype6-dev libjpeg-dev libgif-dev libtiff-dev libdjvulibre-dev libwmf-dev libmagickcore-dev libmagickwand-dev libpng-dev gettext zlib1g-dev build-essential libfaac-dev libmp3lame0 libx264-dev libvpx-dev libtheora-dev libvorbis-dev gpac
+  - sudo apt-get install -y sphinxsearch xpdf ffmpeg libavcodec-extra-53 openoffice.org-writer unoconv ghostscript gsfonts dcraw ufraw graphicsmagick libgraphicsmagick1-dev libfreetype6-dev libjpeg-dev libgif-dev libtiff-dev libdjvulibre-dev libwmf-dev libmagickcore-dev libmagickwand-dev libpng-dev gettext zlib1g-dev build-essential libfaac-dev libmp3lame0 libx264-dev libvpx-dev libtheora-dev libvorbis-dev gpac
   - sudo apt-get autoremove
   - sudo apt-get clean
   - mysql -e 'create database ab_test;create database db_test; create database ab_unitTests; create database db_unitTests;'