diff --git a/.travis.yml b/.travis.yml
index ebf644c7..e48ac90a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,10 +16,8 @@ matrix:
         apt:
           sources: 
             - ubuntu-toolchain-r-test
-            - george-edison55/cmake-3.x
           packages:
             - g++-4.9
-            - valgrind
             - python-pip
       before_script:
         - pip install --user git+git://github.com/eddyxu/cpp-coveralls.git