diff --git a/morpheus-graphql-server.cabal b/morpheus-graphql-server.cabal
--- a/morpheus-graphql-server.cabal
+++ b/morpheus-graphql-server.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           morpheus-graphql-server
-version:        0.28.2
+version:        0.28.4
 synopsis:       Morpheus GraphQL
 description:    Build GraphQL APIs with your favourite functional language!
 category:       web, graphql
diff --git a/src/Data/Morpheus/Server/Resolvers.hs b/src/Data/Morpheus/Server/Resolvers.hs
--- a/src/Data/Morpheus/Server/Resolvers.hs
+++ b/src/Data/Morpheus/Server/Resolvers.hs
@@ -68,8 +68,7 @@
     event
     (query :: (Type -> Type) -> Type)
     (mutation :: (Type -> Type) -> Type)
-    (subscription :: (Type -> Type) -> Type)
-  = RootResolver
+    (subscription :: (Type -> Type) -> Type) = RootResolver
   { queryResolver :: query (Resolver QUERY event m),
     mutationResolver :: mutation (Resolver MUTATION event m),
     subscriptionResolver :: subscription (Resolver SUBSCRIPTION event m)