diff -Nru ptouch-driver-1.3/debian/changelog ptouch-driver-1.3/debian/changelog
--- ptouch-driver-1.3/debian/changelog	2011-10-24 21:35:45.000000000 +0200
+++ ptouch-driver-1.3/debian/changelog	2012-05-25 20:37:39.000000000 +0200
@@ -1,3 +1,11 @@
+ptouch-driver (1.3-3ubuntu0.1) precise-proposed; urgency=low
+
+  * debian/rules: Override automatic multiarch for all files in /usr/lib
+    which is used in dh with compat 9, by using
+    "dh_auto_configure -- --libdir=/usr/lib" (LP: #990638).
+
+ -- Till Kamppeter <till.kamppeter@gmail.com>  Fri, 25 May 2012 20:29:23 +0200
+
 ptouch-driver (1.3-3) unstable; urgency=low
 
   * Update the PPD-updater regexp to cope with latest changes in dh_pyppd;
diff -Nru ptouch-driver-1.3/debian/rules ptouch-driver-1.3/debian/rules
--- ptouch-driver-1.3/debian/rules	2011-10-24 21:34:01.000000000 +0200
+++ ptouch-driver-1.3/debian/rules	2012-05-25 20:19:59.000000000 +0200
@@ -16,6 +16,9 @@
 	dh_auto_clean
 	rm -rf foomatic-db
 
+override_dh_auto_configure:
+	dh_auto_configure -- --libdir=/usr/lib
+
 override_dh_auto_install:
 ifneq (,$(filter printer-driver-ptouch, $(shell dh_listpackages)))
 	dh_auto_install --destdir=debian/printer-driver-ptouch/