diff --git a/jsaddle-webkitgtk.cabal b/jsaddle-webkitgtk.cabal
--- a/jsaddle-webkitgtk.cabal
+++ b/jsaddle-webkitgtk.cabal
@@ -1,5 +1,5 @@
 name: jsaddle-webkitgtk
-version: 0.8.1.0
+version: 0.8.2.0
 cabal-version: >=1.10
 build-type: Simple
 license: MIT
diff --git a/src/Language/Javascript/JSaddle/WebKitGTK.hs b/src/Language/Javascript/JSaddle/WebKitGTK.hs
--- a/src/Language/Javascript/JSaddle/WebKitGTK.hs
+++ b/src/Language/Javascript/JSaddle/WebKitGTK.hs
@@ -24,7 +24,7 @@
 
 #ifdef ghcjs_HOST_OS
 
-run = IO () -> IO ()
+run :: IO () -> IO ()
 run = id
 {-# INLINE run #-}