diff --git a/libmicrodns/PKGBUILD b/libmicrodns/PKGBUILD
index 29b53f35fb..3d8c10df57 100644
--- a/libmicrodns/PKGBUILD
+++ b/libmicrodns/PKGBUILD
@@ -7,7 +7,7 @@ pkgver=0.2.0
 pkgrel=1
 pkgdesc='Minimal mDNS resolver library'
 url='https://github.com/videolabs/libmicrodns'
-arch=(x86_64 powerpc64le powerpc riscv64)
+arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
 license=('LGPL2.1')
 depends=('glibc')
 makedepends=('meson')