2 files changed, 2 insertions, 1 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 6aa1f73fbd21..3374a21aeaa5 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -4,6 +4,7 @@ pkgbase = python-postpic
 	pkgrel = 1
 	url = https://github.com/skuschel/postpic
 	arch = i686
+	arch = pentium4
 	arch = x86_64
 	license = GPL3
 	makedepends = python>=3.7
diff --git a/PKGBUILD b/PKGBUILD
index bd1ed2fafe62..f8bbb3094838 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@ pkgver=0.4
 pkgrel=1
 pkgdesc='The open source particle-in-cell post processor.'
 url='https://github.com/skuschel/postpic'
-arch=('i686' 'x86_64')
+arch=('i686' 'pentium4' 'x86_64')
 license=('GPL3')
 _deppy2=(
   'python2>=2.7'