1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Numeric/GSL/Special/Internal.hsc b/lib/Numeric/GSL/Special/Internal.hsc
index e0744d7..96c1f40 100644
--- a/lib/Numeric/GSL/Special/Internal.hsc
+++ b/lib/Numeric/GSL/Special/Internal.hsc
@@ -1,4 +1,4 @@
-{-# OPTIONS -ffi #-}
+ {-# LANGUAGE ForeignFunctionInterface #-}
 -----------------------------------------------------------------------------
 {- |
 Module      :  Numeric.GSL.Special.Internal