diff --git a/.travis.yml b/.travis.yml
index 19f1e15..ad0b541 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ dist: trusty
 os:
   - linux
   - osx
+arch:
+  - amd64
+  - ppc64le
 compiler:
   - clang
   - gcc