diff --git a/.travis.yml b/.travis.yml
index d30563d2c..49b9944d6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,4 +48,5 @@ matrix:
         - TRAVIS_SANITIZER=dataflow
         - TRAVIS_ARCHITECTURE=x86_64
 
-script: ./infra/travis/travis_build.py
+# Use travis_wait to allow up to 30 minutes with no log output.
+script: travis_wait 30 ./infra/travis/travis_build.py