diff --git a/testing/cargo-deny/APKBUILD b/testing/cargo-deny/APKBUILD
index 253fd3e2740..9be56727046 100644
--- a/testing/cargo-deny/APKBUILD
+++ b/testing/cargo-deny/APKBUILD
@@ -5,7 +5,9 @@ pkgver=0.16.1
 pkgrel=1
 pkgdesc="Cargo plugin for linting your dependencies"
 url="https://github.com/EmbarkStudios/cargo-deny"
-arch="all !x86 !armv7 !armhf" # tests fail on 32bit https://github.com/EmbarkStudios/cargo-deny/issues/540
+# 32-bits: tests fail on 32bit https://github.com/EmbarkStudios/cargo-deny/issues/540
+# s390x: tests fail due to different cargo index hash
+arch="all !x86 !armv7 !armhf !s390x"
 license="MIT OR Apache-2.0"
 makedepends="
 	cargo