diff -Nru haskell-nanospec-0.2.2/debian/changelog haskell-nanospec-0.2.2/debian/changelog
--- haskell-nanospec-0.2.2/debian/changelog	2018-09-30 18:15:54.000000000 +0000
+++ haskell-nanospec-0.2.2/debian/changelog	2019-08-06 07:00:19.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-nanospec (0.2.2-2build1) eoan; urgency=medium
+
+  * Rebuild against new GHC abi.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Tue, 06 Aug 2019 09:00:19 +0200
+
 haskell-nanospec (0.2.2-2) unstable; urgency=medium
 
   [ Clint Adams ]