diff --git a/cardano-api/internal/Cardano/Api/Error.hs b/cardano-api/internal/Cardano/Api/Error.hs
index 75063a5f4f..c153a675df 100644
--- a/cardano-api/internal/Cardano/Api/Error.hs
+++ b/cardano-api/internal/Cardano/Api/Error.hs
@@ -13,13 +13,12 @@ module Cardano.Api.Error
   ) where
 
 import           Control.Exception (Exception (..), IOException, throwIO)
+import           Control.Monad.Except (throwError)
+import           Control.Monad.IO.Class (MonadIO)
+import           Control.Monad.Trans.Except (ExceptT)
+import           Control.Monad.Trans.Except.Extra (handleIOExceptT)
+import           System.Directory (doesFileExist)
 import           System.IO (Handle)
-import Control.Monad.Trans.Except (ExceptT)
-import Control.Monad.Trans.Except.Extra (handleIOExceptT)
-import Control.Monad.IO.Class (MonadIO)
-import System.Directory (doesFileExist)
-import Control.Monad.Except (throwError)
-
 
 class Show e => Error e where
 
diff --git a/cardano-api/internal/Cardano/Api/Keys/Read.hs b/cardano-api/internal/Cardano/Api/Keys/Read.hs
index 7dc0bc245c..8b3728b7e9 100644
--- a/cardano-api/internal/Cardano/Api/Keys/Read.hs
+++ b/cardano-api/internal/Cardano/Api/Keys/Read.hs
@@ -18,9 +18,9 @@ import           Cardano.Api.SerialiseBech32
 import           Cardano.Api.SerialiseTextEnvelope
 import           Cardano.Api.Utils
 
+import           Control.Monad.Except (runExceptT)
 import           Data.Bifunctor
 import           Data.List.NonEmpty (NonEmpty)
-import Control.Monad.Except (runExceptT)
 
 -- | Read a cryptographic key from a file.
 --
diff --git a/cardano-api/internal/Cardano/Api/Protocol.hs b/cardano-api/internal/Cardano/Api/Protocol.hs
index 6bff874831..7d08e30712 100644
--- a/cardano-api/internal/Cardano/Api/Protocol.hs
+++ b/cardano-api/internal/Cardano/Api/Protocol.hs
@@ -20,8 +20,6 @@ module Cardano.Api.Protocol
 
 import           Cardano.Api.Modes
 
-import           Data.Bifunctor (bimap)
-
 import           Ouroboros.Consensus.Block.Forging (BlockForging)
 import           Ouroboros.Consensus.Cardano
 import           Ouroboros.Consensus.Cardano.Block
@@ -39,6 +37,8 @@ import           Ouroboros.Consensus.Shelley.Node.Praos
 import           Ouroboros.Consensus.Shelley.ShelleyHFC (ShelleyBlockHFC)
 import           Ouroboros.Consensus.Util.IOLike (IOLike)
 
+import           Data.Bifunctor (bimap)
+
 import           Type.Reflection ((:~:) (..))
 
 class (RunNode blk, IOLike m) => Protocol m blk where
diff --git a/cardano-api/internal/Cardano/Api/SerialiseLedgerCddl.hs b/cardano-api/internal/Cardano/Api/SerialiseLedgerCddl.hs
index 2d062e49eb..841bf200ca 100644
--- a/cardano-api/internal/Cardano/Api/SerialiseLedgerCddl.hs
+++ b/cardano-api/internal/Cardano/Api/SerialiseLedgerCddl.hs
@@ -41,8 +41,8 @@ import           Cardano.Api.Utils
 import           Cardano.Ledger.Binary (DecoderError)
 import qualified Cardano.Ledger.Binary as CBOR
 
-import           Control.Monad.Trans.Except.Extra (firstExceptT, hoistEither,
-                   newExceptT, runExceptT)
+import           Control.Monad.Trans.Except.Extra (firstExceptT, hoistEither, newExceptT,
+                   runExceptT)
 import           Data.Aeson
 import qualified Data.Aeson as Aeson
 import           Data.Aeson.Encode.Pretty (Config (..), defConfig, encodePretty', keyOrder)