diff --git a/testing/php7-pecl-xlswriter/APKBUILD b/testing/php7-pecl-xlswriter/APKBUILD
index 535cae23605..fd6d80eb473 100644
--- a/testing/php7-pecl-xlswriter/APKBUILD
+++ b/testing/php7-pecl-xlswriter/APKBUILD
@@ -6,7 +6,7 @@ pkgver="1.3.1"
 pkgrel=0
 pkgdesc="A PHP Extension for creating and reader XLSX files. "
 url="https://pecl.php.net/package/xlswriter"
-arch="all"
+arch="all !s390x" # Test failure
 license="BSD-2-Clause"
 depends="php7-common"
 makedepends="php7-dev zlib-dev"