diff --git a/.travis.yml b/.travis.yml
index 82e742f..993ac21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,14 @@
 language: go
+arch:
+    - AMD64
+    - ppc64le
 go_import_path: github.com/davecgh/go-spew
 go:
-    - 1.6.x
-    - 1.7.x
-    - 1.8.x
-    - 1.9.x
-    - 1.10.x
     - 1.11.x
+    - 1.12.x
+    - 1.13.x
+    - 1.14.x
+    - 1.15.x
     - tip
 sudo: false
 install: