Index: hplip-3.15.2/Makefile.am
===================================================================
--- hplip-3.15.2.orig/Makefile.am
+++ hplip-3.15.2/Makefile.am
@@ -109,7 +109,7 @@ rulessystemdir=/usr/lib/systemd/system
 dist_rulessystem_DATA =data/rules/hplip-printer@.service
 
 # hpmud.rules
-rulesdir = /etc/udev/rules.d
+rulesdir = /usr/lib/udev/rules.d
 if UDEV_SYSFS_RULES
 dist_rules_DATA = data/rules/56-hpmud_sysfs.rules
 else