diff -Nru nano-2.2.6/debian/changelog nano-2.2.6/debian/changelog
--- nano-2.2.6/debian/changelog	2010-11-30 16:56:21.000000000 +0000
+++ nano-2.2.6/debian/changelog	2013-12-16 22:27:39.000000000 +0000
@@ -1,3 +1,9 @@
+nano (2.2.6-1~arm64) UNRELEASED; urgency=low
+
+  * Ensure config.{sub,guess} are uptodate
+
+ -- Wookey <wookey@debian.org>  Mon, 16 Dec 2013 22:26:27 +0000
+
 nano (2.2.6-1) unstable; urgency=low
 
   * The "Què vol que li diga? Que vosté és una sinvergüensa?" release.
diff -Nru nano-2.2.6/debian/rules nano-2.2.6/debian/rules
--- nano-2.2.6/debian/rules	2010-01-19 23:33:48.000000000 +0000
+++ nano-2.2.6/debian/rules	2013-12-16 22:26:15.000000000 +0000
@@ -40,7 +40,8 @@
 build-nano-stamp: build-nano
 build-nano:
 	dh_testdir
-
+	dh_autotools-dev_updateconfig
+	
 	[ -d $(nanobuild) ] || mkdir $(nanobuild)
 	cd $(nanobuild) && ../configure $(COMMON_CONFIG) \
 		--disable-wrapping-as-root && \
@@ -50,6 +51,7 @@
 build-tiny-stamp: build-tiny
 build-tiny:
 	dh_testdir
+	dh_autotools-dev_updateconfig
 
 	[ -d $(tinybuild) ] || mkdir $(tinybuild)
 	cd $(tinybuild) && ../configure $(COMMON_CONFIG) \
@@ -62,6 +64,7 @@
 build-udeb-stamp: build-udeb
 build-udeb:
 	dh_testdir
+	dh_autotools-dev_updateconfig
 
 	[ -d $(udebbuild) ] || mkdir $(udebbuild)
 	cd $(udebbuild) && ../configure $(COMMON_CONFIG) \
@@ -81,6 +84,7 @@
 	-rm -f intl/libintl.h config.cache
 #	-rm -f po/*.gmo
 
+	dh_autotools-dev_restoreconfig
 	dh_clean
 
 install: build