diff --git a/lz4/PKGBUILD b/lz4/PKGBUILD
index d93b54d66e..749fc8abf9 100644
--- a/lz4/PKGBUILD
+++ b/lz4/PKGBUILD
@@ -6,7 +6,7 @@ epoch=1
 pkgver=1.10.0
 pkgrel=2.1
 pkgdesc='Extremely fast compression algorithm'
-arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
+arch=(x86_64 powerpc64le powerpc64 powerpc espresso riscv64)
 url='https://lz4.github.io/lz4/'
 license=('GPL-2.0-or-later')
 makedepends=('git' 'meson' 'ninja')