diff --git a/Control/Exception/Extensible.hs b/Control/Exception/Extensible.hs
--- a/Control/Exception/Extensible.hs
+++ b/Control/Exception/Extensible.hs
@@ -1,3 +1,6 @@
+#if __GLASGOW_HASKELL__ >= 701
+{-# LANGUAGE Trustworthy #-}
+#endif
 -------------------------
 -- | 
 -- Module      :  Control.Exception
diff --git a/extensible-exceptions.cabal b/extensible-exceptions.cabal
--- a/extensible-exceptions.cabal
+++ b/extensible-exceptions.cabal
@@ -1,5 +1,5 @@
 name:           extensible-exceptions
-version:        0.1.1.3
+version:        0.1.1.4
 license:        BSD3
 license-file:   LICENSE
 maintainer:     libraries@haskell.org