diff --git a/ghc-either.changes b/ghc-either.changes
deleted file mode 100644
index af6fd7c..0000000
--- a/ghc-either.changes
+++ /dev/null
@@ -1,57 +0,0 @@
--------------------------------------------------------------------
-Thu Apr 12 08:32:00 UTC 2018 - psimons@suse.com
-
-- Update either to version 5.
-  A more detailed change log is not available.
-
--------------------------------------------------------------------
-Thu Aug  3 15:38:38 UTC 2017 - psimons@suse.com
-
-- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.
-
--------------------------------------------------------------------
-Mon May 22 08:08:50 UTC 2017 - psimons@suse.com
-
-- Update to version 4.4.1.1 revision 2 with cabal2obs.
-
--------------------------------------------------------------------
-Wed Jan  4 21:24:48 UTC 2017 - psimons@suse.com
-
-- Update to version 4.4.1.1 revision 1 with cabal2obs.
-
--------------------------------------------------------------------
-Sun Jul 10 17:04:19 UTC 2016 - psimons@suse.com
-
-- Update to version 4.4.1.1 revision 0 with cabal2obs.
-
--------------------------------------------------------------------
-Wed May 11 15:13:10 UTC 2016 - mimi.vx@gmail.com
-
-- update to 4.4.1.1
-* Fixed building on newer GHCs. (type synonyms require explicit foralls for unused
-    variables these days)
-
--------------------------------------------------------------------
-Fri Aug  7 06:57:35 UTC 2015 - mimi.vx@gmail.com
-
-- update to 4.4.1
-* Support mmorph
-
--------------------------------------------------------------------
-Sun May 31 20:28:19 UTC 2015 - mimi.vx@gmail.com
-
-- update to 4.3.4.1
-* Support `MonadRandom` 0.4
-
--------------------------------------------------------------------
-Sun May 17 15:21:44 UTC 2015 - mimi.vx@gmail.com
-
-- update to 4.3.4
-* Support `bifunctors` 5, `profunctors` 5, and `semigroupoids` 5.
-* Fixed and enhanced documentation for `eitherToError`.
-
--------------------------------------------------------------------
-Sun Apr 26 17:54:38 UTC 2015 - mimi.vx@gmail.com
-
-- initial commit
-