diff --git a/cardano-prelude/src/Cardano/Prelude/Panic.hs b/cardano-prelude/src/Cardano/Prelude/Panic.hs
index 4fde3a8..72025c5 100644
--- a/cardano-prelude/src/Cardano/Prelude/Panic.hs
+++ b/cardano-prelude/src/Cardano/Prelude/Panic.hs
@@ -10,12 +10,11 @@ module Cardano.Prelude.Panic (
 
 import Control.Exception (Exception, throw)
 import Data.Text (Text)
-import Data.Typeable (Typeable)
 import GHC.Stack (HasCallStack)
 
 -- | Uncatchable exceptions thrown and never caught.
 newtype FatalError = FatalError { fatalErrorMessage :: Text }
-  deriving (Show, Typeable)
+  deriving (Show)
 
 instance Exception FatalError