diff --git a/Ariadne/GlobalNameIndex.hs b/Ariadne/GlobalNameIndex.hs
--- a/Ariadne/GlobalNameIndex.hs
+++ b/Ariadne/GlobalNameIndex.hs
@@ -56,7 +56,6 @@
         ]
 
     ClassDecl _ _ dh _ mds ->
-      (hname dh, TypeLevel) :
       let
         ms = getBound tbl d
         cdecls = fromMaybe [] mds
diff --git a/ariadne.cabal b/ariadne.cabal
--- a/ariadne.cabal
+++ b/ariadne.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                ariadne
-version:             0.1.1
+version:             0.1.2
 synopsis:            Go-to-definition for Haskell
 description:         See <https://github.com/feuerbach/ariadne#ariadne>
 homepage:            https://github.com/feuerbach/ariadne
@@ -35,6 +35,6 @@
     mtl >=2.1,
     bert >=1.1,
     utf8-string >=0.3,
-    containers >=0.5,
+    containers >=0.4,
     Cabal >=1.18
   default-language:    Haskell2010