4 files changed, 9 insertions, 9 deletions

diff --git a/src/Network/BitTorrent/Core/PeerAddr.hs b/src/Network/BitTorrent/Core/PeerAddr.hs
index e58aaa89..ed2dc672 100644
--- a/src/Network/BitTorrent/Core/PeerAddr.hs
+++ b/src/Network/BitTorrent/Core/PeerAddr.hs
@@ -62,7 +62,7 @@ data PeerAddr = PeerAddr {
     , peerPort :: {-# UNPACK #-} !PortNumber
     } deriving (Show, Eq, Ord, Typeable)
 
-$(deriveJSON (L.map toLower . L.dropWhile isLower) ''PeerAddr)
+$(deriveJSON defaultOptions { fieldLabelModifier = (L.map toLower . L.dropWhile isLower) } ''PeerAddr)
 
 -- | The tracker "announce query" compatible encoding.
 instance BEncode PeerAddr where
diff --git a/src/Network/BitTorrent/Core/PeerId.hs b/src/Network/BitTorrent/Core/PeerId.hs
index 148f550d..1b4409a8 100644
--- a/src/Network/BitTorrent/Core/PeerId.hs
+++ b/src/Network/BitTorrent/Core/PeerId.hs
@@ -74,8 +74,8 @@ peerIdLen :: Int
 peerIdLen = 20
 
 instance Hashable PeerId where
-  hash = hash . getPeerId
-  {-# INLINE hash #-}
+  hashWithSalt = hashUsing getPeerId
+  {-# INLINE hashWithSalt #-}
 
 instance Serialize PeerId where
   put = putByteString . getPeerId
diff --git a/src/Network/BitTorrent/Exchange/Status.hs b/src/Network/BitTorrent/Exchange/Status.hs
index 7920f2a1..ae323e09 100644
--- a/src/Network/BitTorrent/Exchange/Status.hs
+++ b/src/Network/BitTorrent/Exchange/Status.hs
@@ -35,7 +35,7 @@ data PeerStatus = PeerStatus {
   } deriving (Show, Eq)
 
 $(makeLenses ''PeerStatus)
-$(deriveJSON L.tail ''PeerStatus)
+$(deriveJSON defaultOptions { fieldLabelModifier = L.tail } ''PeerStatus)
 
 instance Default PeerStatus where
   def = PeerStatus True False
@@ -56,7 +56,7 @@ data SessionStatus = SessionStatus {
   } deriving (Show, Eq)
 
 $(makeLenses ''SessionStatus)
-$(deriveJSON L.tail ''SessionStatus)
+$(deriveJSON defaultOptions { fieldLabelModifier = L.tail } ''SessionStatus)
 
 instance Default SessionStatus where
   def = SessionStatus def def
diff --git a/src/Network/BitTorrent/Tracker/RPC/Message.hs b/src/Network/BitTorrent/Tracker/RPC/Message.hs
index cefe96d5..3900ff64 100644
--- a/src/Network/BitTorrent/Tracker/RPC/Message.hs
+++ b/src/Network/BitTorrent/Tracker/RPC/Message.hs
@@ -104,7 +104,7 @@ data Event = Started
              -- ^ To be sent when the peer completes a download.
              deriving (Show, Read, Eq, Ord, Enum, Bounded, Typeable)
 
-$(deriveJSON (L.map toLower . L.dropWhile isLower) ''Event)
+$(deriveJSON defaultOptions { fieldLabelModifier =  (L.map toLower . L.dropWhile isLower) } ''Event)
 
 -- | HTTP tracker protocol compatible encoding.
 instance QueryValueLike Event where
@@ -174,7 +174,7 @@ data AnnounceQuery = AnnounceQuery
    , reqEvent      :: Maybe Event
    } deriving (Show, Eq, Typeable)
 
-$(deriveJSON (L.map toLower . L.dropWhile isLower) ''AnnounceQuery)
+$(deriveJSON defaultOptions { fieldLabelModifier =  (L.map toLower . L.dropWhile isLower) } ''AnnounceQuery)
 
 -- | UDP tracker protocol compatible encoding.
 instance Serialize AnnounceQuery where
@@ -416,7 +416,7 @@ data AnnounceInfo =
      , respWarning     :: !(Maybe Text)
      } deriving (Show, Typeable)
 
-$(deriveJSON (L.map toLower . L.dropWhile isLower) ''AnnounceInfo)
+$(deriveJSON defaultOptions { fieldLabelModifier =  (L.map toLower . L.dropWhile isLower) } ''AnnounceInfo)
 
 -- | HTTP tracker protocol compatible encoding.
 instance BEncode AnnounceInfo where
@@ -561,7 +561,7 @@ data ScrapeEntry = ScrapeEntry {
   , siName       :: !(Maybe Text)
   } deriving (Show, Eq, Typeable)
 
-$(deriveJSON (L.map toLower . L.dropWhile isLower) ''ScrapeEntry)
+$(deriveJSON defaultOptions { fieldLabelModifier =  (L.map toLower . L.dropWhile isLower) } ''ScrapeEntry)
 
 -- | HTTP tracker protocol compatible encoding.
 instance BEncode ScrapeEntry where