diff --git a/.travis.yml b/.travis.yml
index 8e4aacaf2..5e7bb92aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,11 @@
 sudo: required
 language: go
-go:
 matrix:
   include:
     - os: linux
       dist: xenial
     - os: osx
 before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
-    sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test && sudo apt-get update -qq;
-    fi
   - ./ci-scripts/install-travis-gcc.sh
   - eval "CC=gcc-6 && CXX=g++-6"
 env: