diff --git a/mash-multilib-sync.patch b/mash-multilib-sync.patch
deleted file mode 100644
index 307249e..0000000
--- a/mash-multilib-sync.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-diff -up mash-0.2.10/mash/multilib.py.foo mash-0.2.10/mash/multilib.py
---- mash-0.2.10/mash/multilib.py.foo	2007-09-25 15:33:41.000000000 -0400
-+++ mash-0.2.10/mash/multilib.py	2008-06-23 16:42:00.000000000 -0400
-@@ -66,7 +66,7 @@ class RuntimeMultilibMethod(MultilibMeth
-     
-     def select(self, po):
-         libdirs = [ '/usr/lib', '/usr/lib64', '/lib', '/lib64' ]
--        whitelist = [ 'libgnat', 'wine', 'wine-arts', 'nspluginwrapper', 'libflashsupport', 'valgrind' ]
-+        whitelist = [ 'libgnat', 'wine', 'wine-arts', 'nspluginwrapper', 'libflashsupport', 'pulseaudio-utils', 'valgrind' ]
-         if po.name in whitelist:
-             return True
-         if MultilibMethod.select(self,po):
-@@ -89,17 +89,23 @@ class RuntimeMultilibMethod(MultilibMeth
-             # nss
-             if dirname in [ '/lib', '/lib64' ] and filename.startswith('libnss_'):
-                 return True
-+            # alsa
-+            if dirname in [ '/usr/lib/alsa-lib', '/usr/lib64/alsa-lib' ]:
-+                return True
-             # mysql, qt, etc.
-             if dirname == '/etc/ld.so.conf.d' and filename.endswith('.conf'):
-                 return True
- 	    # gtk2-engines
- 	    if fnmatch(dirname, '/usr/lib*/gtk-2.0/*/engines'):
- 		return True
-+            # accessibility
-+            if fnmatch(dirname, '/usr/lib*/gtk-2.0/modules'):
-+                return True
- 	    # scim-bridge-gtk	
-             if fnmatch(dirname, '/usr/lib*/gtk-2.0/immodules'):
-                 return True
--            # scim-qtimm
--            if fnmatch(dirname, '/usr/lib*/qt-*/plugins/inputmethods'):
-+            # scim-qt*
-+            if fnmatch(dirname, '/usr/lib*/qt*/plugins/inputmethods'):
-                 return True
- 	    
-         return False
diff --git a/mash-multilib_yum_reponame-fix.patch b/mash-multilib_yum_reponame-fix.patch
deleted file mode 100644
index c4a1d19..0000000
--- a/mash-multilib_yum_reponame-fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- mash/__init__.py.orig	2008-02-20 00:37:18.000000000 +0100
-+++ mash/__init__.py	2008-02-20 00:37:55.000000000 +0100
-@@ -383,7 +383,7 @@ enabled=1
-         yumbase.doRpmDBSetup()
-         # Nggh.
-         yumbase.ts.pushVSFlags((rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS))
--        yumbase.doSackSetup(archlist = archlist, thisrepo=self.config.name)
-+        yumbase.doSackSetup(archlist = archlist, thisrepo='%s-%s' % (self.config.name, arch))
-         yumbase.doSackFilelistPopulate()
- 
-         filelist = []
diff --git a/mash-noarch_build_nosrc-fix.patch b/mash-noarch_build_nosrc-fix.patch
deleted file mode 100644
index 82601bf..0000000
--- a/mash-noarch_build_nosrc-fix.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- mash/__init__.py.orig	2008-02-20 00:05:38.000000000 +0100
-+++ mash/__init__.py	2008-02-20 00:05:48.000000000 +0100
-@@ -214,7 +214,6 @@ class Mash:
-                     excludearch[pkg['build_id']] = hdr['EXCLUDEARCH']
-                     exclusivearch[pkg['build_id']] = hdr['EXCLUSIVEARCH']
-                     fn.close()
--                    continue
- 
-                 if (excludearch[pkg['build_id']] and has_any(masharch.compat[target_arch], excludearch[pkg['build_id']])) or \
-                         (exclusivearch[pkg['build_id']] and not has_any(masharch.compat[target_arch], exclusivearch[pkg['build_id']])):
diff --git a/mash-nosigcheck.patch b/mash-nosigcheck.patch
new file mode 100644
index 0000000..022c0c2
--- /dev/null
+++ b/mash-nosigcheck.patch
@@ -0,0 +1,13 @@
+diff -up mash-0.5.8/mash/metadata.py.foo mash-0.5.8/mash/metadata.py
+--- mash-0.5.8/mash/metadata.py.foo	2009-06-23 11:05:52.000000000 -0400
++++ mash-0.5.8/mash/metadata.py	2009-07-21 16:06:53.000000000 -0400
+@@ -117,8 +117,7 @@ class MetadataNew:
+             hdr = rpmUtils.miscutils.hdrFromPackage(ts, file)
+             fname = '%s-%s-%s.%s.rpm' % (hdr['name'], hdr['version'], hdr['release'], hdr['arch'])
+             if fname in list.keys():
+-                if _sigmatches(hdr, list[fname]):
+-                    return True
++                return True
+             return False
+ 
+         def _copy(file, path):
diff --git a/mash.spec b/mash.spec
index 0aa6b54..68fdc7c 100644
--- a/mash.spec
+++ b/mash.spec
@@ -2,12 +2,13 @@
 
 Name:           mash
 Version:        0.5.8
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Koji buildsystem to yum repository converter
 Group:          Development/Tools
 License:        GPL
 URL:            http://people.redhat.com/notting/mash/
 Source0:        http://people.redhat.com/notting/mash/%{name}-%{version}.tar.gz
+Patch0:		mash-nosigcheck.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires:       yum, createrepo, koji
 Conflicts:	pungi < 1.0.0
@@ -21,6 +22,7 @@ any multlib RPMs that are necessary.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %{__python} setup.py build
@@ -44,6 +46,9 @@ rm -rf $RPM_BUILD_ROOT
 /var/cache/mash
 
 %changelog
+* Tue Jul 21 2009 Bill Nottingham <notting@redhat.com> 0.5.8-2
+- don't sigcheck deltas
+
 * Mon Jun 29 2009 Bill Nottingham <notting@redhat.com> 0.5.8-1
 - noarch packages can have debuginfo too (#508746)
 - remove wine-arts from multilib whitelist (not needed, doesn't exist)