diff -Nru haskell-hmatrix-0.18.0.0/debian/changelog haskell-hmatrix-0.18.0.0/debian/changelog
--- haskell-hmatrix-0.18.0.0/debian/changelog	2017-07-06 23:36:52.000000000 +0000
+++ haskell-hmatrix-0.18.0.0/debian/changelog	2017-11-05 04:21:18.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-hmatrix (0.18.0.0-1build1) bionic; urgency=medium
+
+  * No-change rebuild for new GHC ABIs
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Sun, 05 Nov 2017 04:21:18 +0000
+
 haskell-hmatrix (0.18.0.0-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru haskell-hmatrix-0.18.0.0/debian/control haskell-hmatrix-0.18.0.0/debian/control
--- haskell-hmatrix-0.18.0.0/debian/control	2017-07-06 23:36:52.000000000 +0000
+++ haskell-hmatrix-0.18.0.0/debian/control	2017-11-05 04:21:17.000000000 +0000
@@ -1,5 +1,6 @@
 Source: haskell-hmatrix
-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
 Uploaders:
  Denis Laxalde <denis@laxalde.org>,
 Priority: extra