3 files changed, 6 insertions, 6 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/Exchange/Status.hs b/src/Network/BitTorrent/Exchange/Status.hs
index 7920f2a1..03a71bbe 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
diff --git a/src/Network/BitTorrent/Tracker/RPC/Message.hs b/src/Network/BitTorrent/Tracker/RPC/Message.hs
index cec68169..213f1e83 100644
--- a/src/Network/BitTorrent/Tracker/RPC/Message.hs
+++ b/src/Network/BitTorrent/Tracker/RPC/Message.hs
@@ -93,7 +93,7 @@ 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
@@ -163,7 +163,7 @@ 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
@@ -386,7 +386,7 @@ 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
@@ -524,7 +524,7 @@ 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