diff --git a/cardano-api/internal/Cardano/Api/Tx/Sign.hs b/cardano-api/internal/Cardano/Api/Tx/Sign.hs
index 00017e9fc7..83c22a77ee 100644
--- a/cardano-api/internal/Cardano/Api/Tx/Sign.hs
+++ b/cardano-api/internal/Cardano/Api/Tx/Sign.hs
@@ -52,8 +52,6 @@ module Cardano.Api.Tx.Sign
     -- * Data family instances
   , AsType
     ( AsTx
-    , AsByronTx
-    , AsShelleyTx
     , AsMaryTx
     , AsAllegraTx
     , AsAlonzoTx
@@ -185,18 +183,6 @@ instance HasTypeProxy era => HasTypeProxy (Tx era) where
   data AsType (Tx era) = AsTx (AsType era)
   proxyToAsType _ = AsTx (proxyToAsType (Proxy :: Proxy era))
 
-{-# DEPRECATED AsByronTx "Use AsTx AsByronEra instead." #-}
-pattern AsByronTx :: AsType (Tx ByronEra)
-pattern AsByronTx = AsTx AsByronEra
-
-{-# COMPLETE AsByronTx #-}
-
-{-# DEPRECATED AsShelleyTx "Use AsTx AsShelleyEra instead." #-}
-pattern AsShelleyTx :: AsType (Tx ShelleyEra)
-pattern AsShelleyTx = AsTx AsShelleyEra
-
-{-# COMPLETE AsShelleyTx #-}
-
 pattern AsMaryTx :: AsType (Tx MaryEra)
 pattern AsMaryTx = AsTx AsMaryEra