diff --git a/pkgadd.conf b/pkgadd.conf
index aa399b32..ae182613 100644
--- a/pkgadd.conf
+++ b/pkgadd.conf
@@ -20,4 +20,7 @@ UPGRADE		^etc/rc\.modules$	NO
 UPGRADE		^etc/rc\.conf$		NO
 UPGRADE		^etc/rc\.d/net$		NO
 
+UPGRADE		^etc/udev/rules.d/.*$	YES
+UPGRADE		^etc/udev/rules.d/1.*$	NO
+
 # End of file