diff --git a/.travis.yml b/.travis.yml
index d770e7261f522f5575200b44318fed2a1e8c80c6..ad5fa22e39cf7253fb63a148d43bb2d07dc7a036 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,5 +10,6 @@ script:
   - ./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