diff --git a/Elm.cabal b/Elm.cabal
--- a/Elm.cabal
+++ b/Elm.cabal
@@ -1,5 +1,5 @@
 Name:                Elm
-Version:             0.12.1
+Version:             0.12.1.1
 Synopsis:            The Elm language module.
 Description:         Elm aims to make client-side web-development more pleasant.
                      It is a statically/strongly typed, functional reactive
@@ -18,7 +18,7 @@
 
 Category:            Compiler, Language
 
-Build-type:          Custom
+Build-type:          Simple
 
 Extra-source-files:  changelog.md
 Data-dir:            data