diff -Nru pgocaml-2.1/debian/changelog pgocaml-2.1/debian/changelog
--- pgocaml-2.1/debian/changelog	2014-08-06 09:05:01.000000000 +0000
+++ pgocaml-2.1/debian/changelog	2015-09-01 16:01:21.000000000 +0000
@@ -1,3 +1,9 @@
+pgocaml (2.1-1build1) wily; urgency=medium
+
+  * Rebuild for new OCaml ABIs.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 01 Sep 2015 17:58:41 +0200
+
 pgocaml (2.1-1) unstable; urgency=medium
 
   * Team upload