diff --git a/.travis.yml b/.travis.yml
index 5b7913b..17b4d89 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,8 +14,8 @@ before_install:
  - sudo apt-get update
  - sudo apt-get install .*gstreamer.*1\.0.* libgtk-3-dev
  - sudo apt-get install python-gi python3-gi gstreamer1.0-tools gir1.2-gstreamer-1.0 gir1.2-gst-plugins-base-1.0
- -  export PKG_CONFIG_PATH=$HOME"/gst/stage/lib/pkgconfig"
- - sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose
+ - export PKG_CONFIG_PATH=$HOME"/gst/stage/lib/pkgconfig"
+ - sudo apt-get install python-scipy
 
 script: 
  - chmod +x scripts/stage