diff --git a/.travis.yml b/.travis.yml
index b89cda1..66267e9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,11 +4,10 @@ python:
   - "3.5"
 
 before_script: 
-  - sudo apt-get purge libav-tools
   - sudo aptitude -y -q install ffmpeg
 
 install: 
-  - "pip install irs"
+  - "sudo python setup.py install"
 
 script:
   - python tests/song.py