diff --git a/Network/Socket/ByteString/Lazy/Windows.hs b/Network/Socket/ByteString/Lazy/Windows.hs
index d51a4155..41bf2388 100644
--- a/Network/Socket/ByteString/Lazy/Windows.hs
+++ b/Network/Socket/ByteString/Lazy/Windows.hs
@@ -14,7 +14,7 @@ import Data.Int (Int64)
 
 import Network.Socket (Socket(..))
 import qualified Network.Socket.ByteString as Socket
-import Network.Socket.ByteString.Internal (c_writev, waitWhen0)
+import Network.Socket.ByteString.Internal (waitWhen0)
 
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