diff --git a/language-elm.cabal b/language-elm.cabal
--- a/language-elm.cabal
+++ b/language-elm.cabal
@@ -2,10 +2,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 6c9bb4aa7ff3f1e4e85211571dd00d241c501b0df3df602b8d0c85b0a7303e54
+-- hash: 5a8ac7a0d3b4256acbac6f6a2752b4d850e3c26442dc066788cbb63c41b5e56e
 
 name:           language-elm
-version:        0.1.1.2
+version:        0.1.1.3
 synopsis:       Generate elm code
 description:    Generate elm code from an ast
 category:       Web
@@ -69,6 +69,7 @@
   ghc-options: -threaded -rtsopts -with-rtsopts=-N
   build-depends:
       base >=4.11 && <5
+    , doctest
     , hspec
     , language-elm
     , mtl