diff --git a/expat/PKGBUILD b/expat/PKGBUILD
index e90c9e7a72..9152d104a3 100644
--- a/expat/PKGBUILD
+++ b/expat/PKGBUILD
@@ -8,7 +8,7 @@ pkgname=expat
 pkgver=2.6.3
 pkgrel=2
 pkgdesc="An XML parser library"
-arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
+arch=(x86_64 powerpc64le powerpc64 powerpc espresso riscv64)
 url="https://libexpat.github.io/"
 _url="https://github.com/libexpat/libexpat"
 license=(MIT)