diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+## 3.0.1.2
+
+* Drop unused dependency on blaze-builder
+
 ## 3.0.1.1
 
 * Doc improvement
diff --git a/server.lhs b/server.lhs
--- a/server.lhs
+++ b/server.lhs
@@ -11,9 +11,9 @@
 > import Data.Char (isPunctuation, isSpace)
 > import Data.Monoid (mappend)
 > import Data.Text (Text)
-> import Control.Exception (finally)   
+> import Control.Exception (finally)
 > import Control.Monad (forM_, forever)
-> import Control.Concurrent (MVar, newMVar, modifyMVar_, readMVar, forkIO, modifyMVar)
+> import Control.Concurrent (MVar, newMVar, modifyMVar_, readMVar, modifyMVar)
 > import Control.Monad.IO.Class (liftIO)
 > import qualified Data.Text as T
 > import qualified Data.Text.IO as T
diff --git a/wai-websockets.cabal b/wai-websockets.cabal
--- a/wai-websockets.cabal
+++ b/wai-websockets.cabal
@@ -1,5 +1,5 @@
 Name:                wai-websockets
-Version:             3.0.1.1
+Version:             3.0.1.2
 Synopsis:            Provide a bridge between WAI and the websockets package.
 License:             MIT
 License-file:        LICENSE
@@ -21,7 +21,6 @@
   Build-Depends:     base               >= 3        && < 5
                    , bytestring         >= 0.9.1.4
                    , wai                >= 3.0      && < 3.3
-                   , blaze-builder      >= 0.2.1.4  && < 0.5
                    , case-insensitive   >= 0.2
                    , network            >= 2.2.1.5
                    , transformers       >= 0.2
@@ -41,7 +40,6 @@
                    , wai-app-static
                    , bytestring
                    , case-insensitive
-                   , blaze-builder
                    , transformers
                    , network
                    , text