diff --git a/fedora.conf b/fedora.conf
index d53a760..69a5f83 100644
--- a/fedora.conf
+++ b/fedora.conf
@@ -75,7 +75,7 @@ createrepo_deltas = True
 # CHECKSUMS
 media_checksums = ['sha256']
 media_checksum_one_file = True
-media_checksum_base_filename = '%(release_short)s-%(variant)s-%(version)s-%(date)s%(type_suffix)s.%(respin)s'
+media_checksum_base_filename = '%(release_short)s-%(variant)s-%(version)s-%(arch)s-%(date)s%(type_suffix)s.%(respin)s'
 #jigdo
 create_jigdo = False