diff --git a/.travis/stack-lts-2.yaml b/.travis/stack-lts-2.yaml
deleted file mode 100644
--- a/.travis/stack-lts-2.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-flags: {}
-packages:
-- '.'
-- 'sample'
-extra-deps:
-- cabal-doctest-1.0.2
-- twitter-types-0.7.2.1
-- twitter-types-lens-0.7.2
-resolver: __RESOLVER__
diff --git a/.travis/stack-lts-3.yaml b/.travis/stack-lts-3.yaml
deleted file mode 100644
--- a/.travis/stack-lts-3.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-flags:
-  twitter-types:
-    time15: true
-packages:
-- '.'
-- 'sample'
-extra-deps:
-- cabal-doctest-1.0.2
-- twitter-types-0.7.2.1
-- twitter-types-lens-0.7.2
-resolver: __RESOLVER__
diff --git a/.travis/stack-lts-5.yaml b/.travis/stack-lts-5.yaml
deleted file mode 100644
--- a/.travis/stack-lts-5.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-flags: {}
-packages:
-- '.'
-- 'sample'
-extra-deps:
-- cabal-doctest-1.0.2
-resolver: __RESOLVER__
diff --git a/.travis/stack-lts-6.yaml b/.travis/stack-lts-6.yaml
deleted file mode 100644
--- a/.travis/stack-lts-6.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-flags: {}
-packages:
-- '.'
-- 'sample'
-extra-deps:
-- cabal-doctest-1.0.2
-resolver: __RESOLVER__
diff --git a/.travis/stack-lts-8.yaml b/.travis/stack-lts-8.yaml
deleted file mode 100644
--- a/.travis/stack-lts-8.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-flags: {}
-packages:
-- '.'
-- 'sample'
-extra-deps:
-- twitter-types-0.7.2.2
-- twitter-types-lens-0.7.2
-resolver: __RESOLVER__
diff --git a/.travis/stack-nightly.yaml b/.travis/stack-nightly.yaml
deleted file mode 100644
--- a/.travis/stack-nightly.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-flags: {}
-packages:
-- '.'
-- 'sample'
-extra-deps: []
-resolver: __RESOLVER__
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@
 
 and open http://localhost:3000/signIn in your browser.
 
-In both cases, you can obtain OAUTH_ACCESSS_TOKEN and OAUTH_ACCESS_SECRET variables,
+In both cases, you can obtain `OAUTH_ACCESS_TOKEN` and `OAUTH_ACCESS_SECRET` variables,
 then you should set those values to environment variables as shown below:
 
 ~~~~
diff --git a/Warning.hs b/Warning.hs
new file mode 100644
--- /dev/null
+++ b/Warning.hs
@@ -0,0 +1,5 @@
+module Warning
+  {-# WARNING ["You are configuring this package without cabal-doctest installed.",
+               "The doctests test-suite will not work as a result.",
+               "To fix this, install cabal-doctest before configuring."] #-}
+  () where
diff --git a/Web/Twitter/Conduit/Stream.hs b/Web/Twitter/Conduit/Stream.hs
--- a/Web/Twitter/Conduit/Stream.hs
+++ b/Web/Twitter/Conduit/Stream.hs
@@ -32,14 +32,16 @@
 import Web.Twitter.Conduit.Request
 import Web.Twitter.Conduit.Response
 
+import Control.Monad.IO.Class
+import Control.Monad.Trans.Resource (MonadResource)
+import Data.Aeson
+import qualified Data.ByteString.Char8 as S8
+import Data.Char
 import qualified Data.Conduit as C
-import qualified Data.Conduit.List as CL
 import qualified Data.Conduit.Internal as CI
+import qualified Data.Conduit.List as CL
 import qualified Data.List as L
 import qualified Data.Text as T
-import Control.Monad.IO.Class
-import Data.Aeson
-import Control.Monad.Trans.Resource (MonadResource)
 import qualified Network.HTTP.Conduit as HTTP
 
 #if MIN_VERSION_conduit(1,0,16)
@@ -68,7 +70,9 @@
         -> m (C.ResumableSource m value)
 stream' info mgr req = do
     rsrc <- getResponse info mgr =<< liftIO (makeRequest req)
-    responseBody rsrc $=+ CL.sequence sinkFromJSON
+    responseBody rsrc $=+ CL.sequence sinkFromJSONIgnoreSpaces
+  where
+    sinkFromJSONIgnoreSpaces = CL.filter (not . S8.all isSpace) C.=$ sinkFromJSON
 
 data Userstream
 userstream :: APIRequest Userstream StreamingAPI
diff --git a/twitter-conduit.cabal b/twitter-conduit.cabal
--- a/twitter-conduit.cabal
+++ b/twitter-conduit.cabal
@@ -1,5 +1,5 @@
 name:              twitter-conduit
-version:           0.2.2.2
+version:           0.2.3
 license:           BSD3
 license-file:      LICENSE
 author:            HATTORI Hiroki, Hideyuki Tanaka, Takahiro HIMURA
@@ -27,9 +27,9 @@
   .gitignore
   .travis.yml
   .travis/*.sh
-  .travis/*.yaml
   README.md
   ChangeLog.md
+  Warning.hs
   sample/LICENSE
   sample/twitter-conduit-sample.cabal
   sample/*.hs