diff --git a/Spock.cabal b/Spock.cabal
--- a/Spock.cabal
+++ b/Spock.cabal
@@ -1,5 +1,5 @@
 name:                Spock
-version:             0.4.3.2
+version:             0.4.3.3
 synopsis:            Another Haskell web toolkit based on scotty
 description:         This toolbox provides everything you need to get a quick start into web hacking with haskell: sessions, cookies, database helper, csrf-protection, global state and the power of scotty
 Homepage:            https://github.com/agrafix/Spock
diff --git a/Web/Spock/SafeActions.hs b/Web/Spock/SafeActions.hs
--- a/Web/Spock/SafeActions.hs
+++ b/Web/Spock/SafeActions.hs
@@ -25,8 +25,9 @@
 --
 -- Note that safeActions currently only support GET and POST requests.
 --
-safeActionPath :: forall a conn sess st. SafeAction a
-               => a -> SpockAction conn sess st T.Text
+safeActionPath :: SafeAction a
+               => a
+               -> SpockAction conn sess st T.Text
 safeActionPath safeAction =
     do mgr <- getSessMgr
        hash <- (sm_addSafeAction mgr) (PackedSafeAction safeAction)