diff -Nru pidgin-sipe-1.21.1/debian/changelog pidgin-sipe-1.21.1/debian/changelog
--- pidgin-sipe-1.21.1/debian/changelog	2016-05-30 05:11:12.000000000 +0000
+++ pidgin-sipe-1.21.1/debian/changelog	2017-02-24 11:15:15.000000000 +0000
@@ -1,3 +1,9 @@
+pidgin-sipe (1.21.1-1build1) zesty; urgency=medium
+
+  * No-change rebuild against libnspr4
+
+ -- Andy Whitcroft <apw@ubuntu.com>  Fri, 24 Feb 2017 11:15:15 +0000
+
 pidgin-sipe (1.21.1-1) unstable; urgency=medium
 
   * New upstream release.