diff --git a/iso/empanadas/empanadas/templates/xorriso.tmpl.txt b/iso/empanadas/empanadas/templates/xorriso.tmpl.txt
index 02c4528..934066b 100644
--- a/iso/empanadas/empanadas/templates/xorriso.tmpl.txt
+++ b/iso/empanadas/empanadas/templates/xorriso.tmpl.txt
@@ -2,7 +2,7 @@
 -outdev {{ isoname }}
 -boot_image any replay
 -joliet on
--system_id LINUX
+-system_id {{ 'PPC' if arch == 'ppc64le' else 'LINUX' }}
 -compliance joliet_long_names
 {{ '-compliance untranslated_names' if arch == 'ppc64le' }}
 -volid {{ volid }}