diff --git a/kernel.spec b/kernel.spec
index a46e50f..c9961f9 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -23,6 +23,9 @@
 %global	_debuginfo_template %{nil}
 %undefine	_debugsource_packages
 
+# Avoid rediffing patches like AUFS when possible
+%define _default_patch_fuzz 10
+
 # Hack: flavour and major version are variable, make %%_build_pkgcheck_* always detect and use this config
 %global	_build_pkgcheck_set %(echo "%{_build_pkgcheck_set}" | sed -e 's,/%{name}.rpmlintrc,/kernel.rpmlintrc,')
 %global	_build_pkgcheck_srpm %(echo "%{_build_pkgcheck_srpm}" | sed -e 's,/%{name}.rpmlintrc,/kernel.rpmlintrc,')