diff --git a/.travis.yml b/.travis.yml
index 417d2c51..164bfae7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,10 +22,8 @@ addons:
     - ubuntu-toolchain-r-test
     - llvm-toolchain-precise-3.7
     packages:
-    - gcc-4.9
     - g++-4.9
     - clang-3.7
-    - valgrind
 os:
   - linux
   - osx