1 files changed, 1 insertions, 1 deletions
diff --git a/Roledex.hs b/Roledex.hs
index c7b407b..8765146 100644
--- a/Roledex.hs
+++ b/Roledex.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE FlexibleInstances, TypeSynonymInstances, MultiParamTypeClasses #-}
 
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