diff --git a/.travis.yml b/.travis.yml
index efb27d09c2decb086a1db21978ceb77adbe79e57..769d552f57ee286b5289a56ce59d5ca444b42987 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,14 +4,14 @@ before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq libgtest-dev libgflags-dev python-virtualenv
 script:
-  - rvm use 2.1.2
+  - rvm use 2.1
   - gem install bundler
-  - #./tools/run_tests/run_tests.py -l c -t -j 16 -c dbg -s 2.0
-  - #./tools/run_tests/run_tests.py -l c++ -t -j 16 -c dbg -s 2.0
+  - ./tools/run_tests/run_tests.py -l c -t -j 16 -c dbg -s 2.0
+  - ./tools/run_tests/run_tests.py -l c++ -t -j 16 -c dbg -s 2.0
   - make clean
-  - #./tools/run_tests/run_tests.py -l c -t -j 16 -c opt -s 2.0
-  - #./tools/run_tests/run_tests.py -l c++ -t -j 16 -c opt -s 2.0
-  - #./tools/run_tests/run_tests.py -l node -t -j 16 -c opt
+  - ./tools/run_tests/run_tests.py -l c -t -j 16 -c opt -s 2.0
+  - ./tools/run_tests/run_tests.py -l c++ -t -j 16 -c opt -s 2.0
+  - ./tools/run_tests/run_tests.py -l node -t -j 16 -c opt
   - ./tools/run_tests/run_tests.py -l ruby -t -j 16 -c opt
 notifications:
   email: false