diff --git a/.travis.yml b/.travis.yml
index 89db541ea3..9886016b68 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,13 @@
 language: php
 
+arch:
+  - amd64
+  - ppc64le
+  - s390x
+  - arm64
+
+os: linux
+
 php:
   - '7.4'