diff --git a/.travis.yml b/.travis.yml
index fe86184..551e6c5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,9 @@ language: cpp
 os:
     - linux
     - osx
+arch: 
+    - amd64
+    - ppc64le
 
 env:
     matrix: