1 files changed, 1 insertions, 1 deletions
diff --git a/Biz/Id.hs b/Biz/Id.hs
index 4635f7f..344149d 100644
--- a/Biz/Id.hs
+++ b/Biz/Id.hs
@@ -30,7 +30,7 @@ instance Hashable (Id entity)
 instance Binary (Id entity)
 
 instance Enum (Id entity) where
-  toEnum n = mk (Proxy :: Proxy entity) n
+  toEnum = mk (Proxy :: Proxy entity)
   fromEnum = untag
 
 instance NFData (Id entity) where