diff --git a/mash.spec b/mash.spec
index 623a6df..bbc890f 100644
--- a/mash.spec
+++ b/mash.spec
@@ -2,7 +2,7 @@
 
 Name:           mash
 Version:        0.5.20
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Koji buildsystem to yum repository converter
 Group:          Development/Tools
 License:        GPL
@@ -13,7 +13,6 @@ Requires:       yum, createrepo, koji
 Conflicts:	pungi < 1.0.0
 BuildRequires:  python-devel
 BuildArch:      noarch
-Patch1:		mash-nodelta.patch
 Patch2:		0001-Turn-off-inheritance-in-rawhide-releng-4224.patch
 Patch3:		bd4feb3.patch
 
@@ -50,8 +49,9 @@ rm -rf $RPM_BUILD_ROOT
 /var/cache/mash
 
 %changelog
-* Tue Nov 09 2010 Bill Nottingham <notting@redhat.com> - 0.5.20-5
+* Tue Nov 09 2010 Bill Nottingham <notting@redhat.com> - 0.5.20-6
 - fix gdk-pixbuf loader path (#649339)
+- re-enable deltas
 
 * Thu Nov 04 2010 Bill Nottingham <notting@redhat.com> - 0.5.20-4
 - When doing so, pull from dist-f15, not dist-rawhide