diff --git a/.travis.yml b/.travis.yml
index 1582d4f0..43b9ac4f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,12 +16,12 @@ matrix:
         - CLI_VERSION=1.0.0-rc4-004771
 
 install:
- #- rvm install 2.2.3
- #- gem install bundler
+  - rvm install 2.2.3
+  - gem install bundler
   - export DOTNET_INSTALL_DIR="$PWD/.dotnetcli"
   - curl -sSL https://raw.githubusercontent.com/dotnet/cli/rel/1.0.0/scripts/obtain/dotnet-install.sh | bash /dev/stdin --version "$CLI_VERSION" --install-dir "$DOTNET_INSTALL_DIR"
   - export PATH="$DOTNET_INSTALL_DIR:$PATH"  
 
 script:
- # - bundle && bundle exec rake
+ - bundle && bundle exec rake
  - ./build.sh