diff --git a/.travis.yml b/.travis.yml
index e974840a5..5adadd0ec 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,21 +5,24 @@ env:
   global:
   - CHIRP_SUMMARY_OUTPUT="${TRAVIS_BUILD_DIR}/chirp.json"
   - SITE=org
+  - CHIRP_S3_REPEATS=0
 addons: { apt: { packages: [bc] } }
 linux_shared: &linux_shared
-  os: linux
   addons: { apt: { packages: [bc] } }
 matrix:
   include:
-  - sudo: false
+  - os: linux
+    sudo: false
     dist: trusty
     env: QUEUE=ec2 DIST=trusty
     <<: *linux_shared
-  - sudo: required
+  - os: linux
+    sudo: required
     dist: trusty
     env: QUEUE=gce DIST=trusty
     <<: *linux_shared
-  - sudo: required
+  - os: linux
+    sudo: required
     dist: xenial
     group: edge
     env: QUEUE=gce DIST=xenial
@@ -31,6 +34,18 @@ matrix:
     osx_image: xcode7
     rvm: default
     env: QUEUE=macstadium6 IMAGE=xcode7
+  - os: linux-ppc64le
+    sudo: false
+    dist: xenial
+    rvm: default
+    env: QUEUE=builds.power.container DIST=xenial
+    <<: *linux_shared
+  - os: linux-ppc64le
+    sudo: required
+    dist: xenial
+    rvm: default
+    env: QUEUE=builds.power DIST=xenial
+    <<: *linux_shared
 before_install:
 - gem update --system
 - gem install bundler