diff --git a/.travis.yml b/.travis.yml
index 598b799f4..63c502c99 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -70,7 +70,7 @@ install:
         sudo apt-get -y install libgstreamer1.0-dev gstreamer1.0-alsa gstreamer1.0-plugins-base;
         sudo apt-get -y install python-dev libsmpeg-dev libswscale-dev libavformat-dev libavcodec-dev libjpeg-dev libtiff4-dev libX11-dev libmtdev-dev;
         sudo apt-get -y install python-setuptools build-essential libgl1-mesa-dev libgles2-mesa-dev;
-        sudo apt-get -y install xvfb pulseaudio;
+        sudo apt-get -y install xvfb pulseaudio xsel;
         pip install --upgrade cython pillow nose coveralls docutils;
       fi;
       if [ "${RUN}" == "docs" ]; then