diff --git a/Makefile b/Makefile
index 55d47041..baa247b3 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,7 @@
 #   usr_exec_prefix usr_bindir usr_sbindir
 #   usrlocal_exec_prefix usrlocal_bindir usrlocal_sbindir
 #   sysconfdir systemdunitdir
+#   udev_rulesdir udev_helperdir
 #   srcdir
 #   INSTALL INSTALL_PROGRAM INSTALL_DATA
 #   DESTDIR
@@ -52,7 +53,10 @@ usrlocal_bindir=$(usrlocal_exec_prefix)/bin
 usrlocal_sbindir=$(usrlocal_exec_prefix)/sbin
 
 sysconfdir=$(prefix)/etc
+
 systemdunitdir=$(sysconfdir)/systemd/system
+udev_rulesdir=$(sysconfdir)/udev/rules.d
+udev_helperdir=$(prefix)/lib/udev
 
 srcdir=.
 
@@ -68,6 +72,8 @@ install:
 	root_exec_prefix="$(root_exec_prefix)"         root_bindir="$(root_bindir)"    root_sbindir="$(root_sbindir)" \
 	usr_exec_prefix="$(usr_exec_prefix)"           use_bindir="$(usr_bindir)"      usr_sbindir="$(usr_sbindir)" \
 	usrlocal_exec_prefix="$(usrlocal_exec_prefix)" use_bindir="$(usrlocal_bindir)" usrlocal_sbindir="$(usrlocal_sbindir)" \
+	sysconfdir="$(sysconfdir)"                     systemdunitdir="$(systemdunitdir)" \
+	udev_rulesdir="$(udev_rulesdir)"               udev_helperdir="$(udev_helperdir)" \
 	srcdir="$(srcdir)" \
 	INSTALL="$(INSTALL)" INSTALL_PROGRAM="$(INSTALL_PROGRAM)" INSTALL_DATA="$(INSTALL_DATA)" \
 	DESTDIR="$(DESTDIR)" \
diff --git a/install.sh b/install.sh
index 7432e51e..35be7381 100755
--- a/install.sh
+++ b/install.sh
@@ -27,7 +27,10 @@ fi
 : ${usrlocal_sbindir:=$usrlocal_exec_prefix/sbin}
 
 : ${sysconfdir:=$prefix/etc}
+
 : ${systemdunitdir:=$sysconfdir/systemd/system}
+: ${udev_rulesdir:=$sysconfdir/udev/rules.d}
+: ${udev_helperdir:=$prefix/lib/udev}
 
 : ${INSTALL:=install -v}
 : ${INSTALL_PROGRAM:=$INSTALL}
@@ -72,6 +75,8 @@ mkdir -p "$DESTDIR$usr_bindir"
 mkdir -p "$DESTDIR$usr_sbindir"
 mkdir -p "$DESTDIR$systemdunitdir"
 mkdir -p "$DESTDIR$usrlocal_bindir"
+mkdir -p "$DESTDIR$udev_rulesdir"
+mkdir -p "$DESTDIR$udev_helperdir"
 
 install_exec make-automaps/make-automaps          "$DESTDIR$usr_sbindir/make-automaps"
 install_data misc_systemd_units/automount.service "$DESTDIR$systemdunitdir/automount.service"