diff --git a/.vscode/settings.json b/.vscode/settings.json
index a14c7ba3..14e3ec3d 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,7 +1,7 @@
 {
   "[haskell]": {
     "editor.formatOnSave": true,
-    "editor.defaultFormatter": "haskell.haskell"
+    "editor.defaultFormatter": "vigoo.stylish-haskell"
   },
   "haskell.formattingProvider": "stylish-haskell"
 }
diff --git a/adapter/protobuf/src/Mu/Quasi/GRpc.hs b/adapter/protobuf/src/Mu/Quasi/GRpc.hs
index 2e3a8361..851d8f4d 100644
--- a/adapter/protobuf/src/Mu/Quasi/GRpc.hs
+++ b/adapter/protobuf/src/Mu/Quasi/GRpc.hs
@@ -31,11 +31,11 @@ import           Mu.Rpc
 grpc :: String -> (String -> String) -> FilePath -> Q [Dec]
 grpc schemaName servicePrefix fp
   = do r <- liftIO $ parseProtoBufFile fp
-  case r of
-    Left e
-      -> fail ("could not parse protocol buffers spec: " ++ show e)
-    Right p
-      -> grpcToDecls schemaName servicePrefix p =<< loadImports fp p
+       case r of
+         Left e
+           -> fail ("could not parse protocol buffers spec: " ++ show e)
+         Right p
+           -> grpcToDecls schemaName servicePrefix p =<< loadImports fp p
 
 grpcToDecls :: String -> (String -> String) -> P.ProtoBuf -> [P.ProtoBuf] -> Q [Dec]
 grpcToDecls schemaName servicePrefix p@P.ProtoBuf { P.package = pkg, P.services = srvs } imps
diff --git a/adapter/protobuf/src/Mu/Quasi/ProtoBuf.hs b/adapter/protobuf/src/Mu/Quasi/ProtoBuf.hs
index 6742b9af..70e54c9b 100644
--- a/adapter/protobuf/src/Mu/Quasi/ProtoBuf.hs
+++ b/adapter/protobuf/src/Mu/Quasi/ProtoBuf.hs
@@ -17,22 +17,22 @@ module Mu.Quasi.ProtoBuf (
     protobuf
   -- * Only for internal use
   , protobufToDecls
+  , loadImports
   ) where
 
-import           Control.Monad                   (when, foldM)
+import           Control.Monad                   (foldM, when)
 import           Control.Monad.IO.Class
 import qualified Data.ByteString                 as B
 import           Data.Int
 import qualified Data.List                       as L
-import qualified Data.Map.Strict                 as M
-import           Data.Maybe                      (maybe)
 import           Data.List.NonEmpty              (NonEmpty (..), toList)
+import qualified Data.Map.Strict                 as M
 import qualified Data.Text                       as T
 import           Data.Word
 import           Language.Haskell.TH
 import           Language.ProtocolBuffers.Parser
 import qualified Language.ProtocolBuffers.Types  as P
-import           System.FilePath (takeDirectory, (</>))
+import           System.FilePath                 (takeDirectory, (</>))
 
 import           Mu.Adapter.ProtoBuf
 import           Mu.Schema.Annotations
@@ -133,8 +133,8 @@ flattenDecls (currentScope :| higherScopes) = concatMap flattenDecl
       then [qualifyName scopeName ts]
       else qualifyTOther rest ts
       where
-        qualifyName "" ts = T.intercalate "." ts
-        qualifyName scopeName ts = qualifyName "" (scopeName:ts)
+        qualifyName "" ts' = T.intercalate "." ts'
+        qualifyName sn ts'=qualifyName "" (sn:ts')
 
     hasDeclFor [] _ = True
     hasDeclFor [t] (P.DEnum enumName _ _) = t == enumName
diff --git a/stack.yaml b/stack.yaml
index 18f9a033..a9ae7784 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -3,20 +3,20 @@ allow-newer: true
 
 packages:
 - adapter/avro
-- adapter/kafka
+#- adapter/kafka
 - adapter/persistent
 - adapter/protobuf
 - core/lens
 - core/optics
 - core/rpc
 - core/schema
-- examples/health-check
-- examples/library/backend
-- examples/route-guide
-- examples/seed
-- examples/todolist
-- examples/with-persistent
-- graphql
+#- examples/health-check
+#- examples/library/backend
+#- examples/route-guide
+#- examples/seed
+#- examples/todolist
+#- examples/with-persistent
+#- graphql
 - grpc/client
 - grpc/common
 - grpc/server
@@ -32,9 +32,10 @@ extra-deps:
 - http2-grpc-proto3-wire-0.1.0.0
 - http2-grpc-types-0.5.0.0
 - warp-grpc-0.4.0.1
-- hw-kafka-conduit-2.7.0
+#- hw-kafka-conduit-2.7.0
 - graphql-1.0.3.0
 - stm-hamt-1.2.0.7
 - stm-containers-1.2
 - tracing-0.0.7.2
 - tracing-control-0.0.7.3
+#- unix-2.8.5.0@sha256:633f15ef0bd50a16a7b5c5e86e6659fee6e4e211e098cc8bd0029f452bfcfddc,9808