diff -Nru haskell-filestore-0.6.0.6/debian/changelog haskell-filestore-0.6.0.6/debian/changelog
--- haskell-filestore-0.6.0.6/debian/changelog	2015-12-04 05:05:09.000000000 +0000
+++ haskell-filestore-0.6.0.6/debian/changelog	2016-01-11 18:27:48.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-filestore (0.6.0.6-4build1) xenial; urgency=medium
+
+  * Rebuild for new GHC ABIs.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Mon, 11 Jan 2016 18:27:48 +0000
+
 haskell-filestore (0.6.0.6-4) unstable; urgency=medium
 
   * Switch Vcs-Git/Vcs-Browser headers to new location.