diff --git a/.travis.yml b/.travis.yml
index 1859d11..ff8c411 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ python:
   - "pypy"
 before_install: 
   - sudo apt-get install glpk
-  - sudo apt-get install coinor-cbc
+  #- sudo apt-get install coinor-cbc
 # command to install dependencies
 install:
   - pip install .