1 files changed, 2 insertions, 1 deletions
diff --git a/Square.hs b/Square.hs
index 48b9427..42de974 100644
--- a/Square.hs
+++ b/Square.hs
@@ -1,4 +1,5 @@
-{-# LANGUAGE MultiParamTypeClasses #-}
+{-# LANGUAGE FlexibleInstances, MultiParamTypeClasses #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  XMonadContrib.Square