diff --git a/log-base.cabal b/log-base.cabal
--- a/log-base.cabal
+++ b/log-base.cabal
@@ -1,5 +1,5 @@
 name:                log-base
-version:             0.7
+version:             0.7.1
 synopsis:            Structured logging solution (base package)
 
 description:         A library that provides a way to record structured log
diff --git a/src/Log/Monad.hs b/src/Log/Monad.hs
--- a/src/Log/Monad.hs
+++ b/src/Log/Monad.hs
@@ -13,6 +13,9 @@
 import Control.DeepSeq
 import Control.Monad.Base
 import Control.Monad.Catch
+import Control.Monad.Error.Class
+import Control.Monad.State.Class
+import Control.Monad.Writer.Class
 import Control.Monad.Reader
 import Control.Monad.Trans.Control
 import Data.Aeson
@@ -40,7 +43,12 @@
 -- | Monad transformer that adds logging capabilities to the underlying monad.
 newtype LogT m a = LogT { unLogT :: InnerLogT m a }
   deriving (Alternative, Applicative, Functor, Monad, MonadBase b, MonadCatch
-           ,MonadIO, MonadMask, MonadPlus, MonadThrow, MonadTrans)
+           ,MonadIO, MonadMask, MonadPlus, MonadThrow, MonadTrans
+           ,MonadError e, MonadWriter w, MonadState s)
+
+instance MonadReader r m => MonadReader r (LogT m) where
+    ask   = lift ask
+    local = mapLogT . local
 
 -- | Run a 'LogT' computation.
 --