diff --git a/fedora.conf b/fedora.conf
index 13e200e..ee10966 100644
--- a/fedora.conf
+++ b/fedora.conf
@@ -72,7 +72,7 @@ createrepo_c = True
 createrepo_checksum = "sha256"
 
 # CHECKSUMS
-media_checksums = "sha256"
+media_checksums = ["sha256"]
 media_checksum_one_file = True
 
 #jigdo