diff --git a/Control/Applicative/Backwards.hs b/Control/Applicative/Backwards.hs
index 206b8ec..8b55cf8 100644
--- a/Control/Applicative/Backwards.hs
+++ b/Control/Applicative/Backwards.hs
@@ -32,7 +32,6 @@ import GHC.Generics
 import Prelude hiding (foldr, foldr1, foldl, foldl1, null, length)
 import Control.Applicative
 import Data.Foldable
-import Data.Traversable (Traversable(traverse, sequenceA))
 
 -- | The same functor, but with an 'Applicative' instance that performs
 -- actions in the reverse order.
diff --git a/Control/Applicative/Lift.hs b/Control/Applicative/Lift.hs
index c186886..2582844 100644
--- a/Control/Applicative/Lift.hs
+++ b/Control/Applicative/Lift.hs
@@ -35,8 +35,6 @@ import Data.Functor.Classes
 
 import Control.Applicative
 import Data.Functor.Constant
-import Data.Foldable (Foldable(foldMap))
-import Data.Traversable (Traversable(traverse))
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
 #endif
diff --git a/Control/Monad/Trans/Except.hs b/Control/Monad/Trans/Except.hs
index 8af6f3a..b131367 100644
--- a/Control/Monad/Trans/Except.hs
+++ b/Control/Monad/Trans/Except.hs
@@ -59,8 +59,6 @@ import Control.Monad
 import qualified Control.Monad.Fail as Fail
 import Control.Monad.Fix
 import Control.Monad.Zip (MonadZip(mzipWith))
-import Data.Foldable (Foldable(foldMap))
-import Data.Traversable (Traversable(traverse))
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
 #endif
diff --git a/Control/Monad/Trans/Identity.hs b/Control/Monad/Trans/Identity.hs
index 2bbe3f0..71ac74b 100644
--- a/Control/Monad/Trans/Identity.hs
+++ b/Control/Monad/Trans/Identity.hs
@@ -41,7 +41,6 @@ import qualified Control.Monad.Fail as Fail
 import Control.Monad.Fix (MonadFix(mfix))
 import Control.Monad.Zip (MonadZip(mzipWith))
 import Data.Foldable
-import Data.Traversable (Traversable(traverse))
 import Prelude hiding (foldr, foldr1, foldl, foldl1, null, length)
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
diff --git a/Control/Monad/Trans/Maybe.hs b/Control/Monad/Trans/Maybe.hs
index aa1bc13..352f380 100644
--- a/Control/Monad/Trans/Maybe.hs
+++ b/Control/Monad/Trans/Maybe.hs
@@ -50,8 +50,6 @@ import qualified Control.Monad.Fail as Fail
 import Control.Monad.Fix (MonadFix(mfix))
 import Control.Monad.Zip (MonadZip(mzipWith))
 import Data.Maybe (fromMaybe)
-import Data.Foldable (Foldable(foldMap))
-import Data.Traversable (Traversable(traverse))
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
 #endif
diff --git a/Control/Monad/Trans/Writer/Lazy.hs b/Control/Monad/Trans/Writer/Lazy.hs
index 4e4f4ac..10297ba 100644
--- a/Control/Monad/Trans/Writer/Lazy.hs
+++ b/Control/Monad/Trans/Writer/Lazy.hs
@@ -58,7 +58,6 @@ import Control.Monad.Fix
 import Control.Monad.Signatures
 import Control.Monad.Zip (MonadZip(mzipWith))
 import Data.Foldable
-import Data.Traversable (Traversable(traverse))
 import Prelude hiding (null, length)
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
diff --git a/Control/Monad/Trans/Writer/Strict.hs b/Control/Monad/Trans/Writer/Strict.hs
index 9341496..c575e39 100644
--- a/Control/Monad/Trans/Writer/Strict.hs
+++ b/Control/Monad/Trans/Writer/Strict.hs
@@ -61,7 +61,6 @@ import Control.Monad.Fix
 import Control.Monad.Signatures
 import Control.Monad.Zip (MonadZip(mzipWith))
 import Data.Foldable
-import Data.Traversable (Traversable(traverse))
 import Prelude hiding (null, length)
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics
diff --git a/Data/Functor/Reverse.hs b/Data/Functor/Reverse.hs
index 1fc5b28..c3e5f66 100644
--- a/Data/Functor/Reverse.hs
+++ b/Data/Functor/Reverse.hs
@@ -32,7 +32,6 @@ import Control.Applicative
 import Control.Monad
 import qualified Control.Monad.Fail as Fail
 import Data.Foldable
-import Data.Traversable (Traversable(traverse))
 import Data.Monoid (Dual (..))
 #ifdef __GLASGOW_HASKELL__
 import GHC.Generics