diff --git a/cardano-cli/src/Cardano/CLI/Json/Friendly.hs b/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
index 11acac2315..7753bfbdf5 100644
--- a/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
+++ b/cardano-cli/src/Cardano/CLI/Json/Friendly.hs
@@ -217,6 +217,7 @@ friendlyTxBodyImpl
             txValidityUpperBound
             txMetadata
             txAuxScripts
+            txSupplementalData
             txExtraKeyWits
             _txProtocolParams
             txWithdrawals
@@ -248,6 +249,7 @@ friendlyTxBodyImpl
             , "return collateral" .= friendlyReturnCollateral era txReturnCollateral
             , "required signers (payment key hashes needed for scripts)"
                 .= friendlyExtraKeyWits txExtraKeyWits
+            , "supplemental data" .= friendlySupplementalDatums txSupplementalData
             , "update proposal" .= friendlyUpdateProposal txUpdateProposal
             , "validity range" .= friendlyValidityRange era (txValidityLowerBound, txValidityUpperBound)
             , "withdrawals" .= friendlyWithdrawals txWithdrawals
@@ -293,6 +295,12 @@ friendlyTxBodyImpl
     friendlyLedgerProposals cOnwards proposalProcedures =
       Array $ fromList $ map (friendlyLedgerProposal cOnwards) proposalProcedures
 
+friendlySupplementalDatums :: BuildTxWith build (TxSupplementalDatums era) -> Aeson.Value
+friendlySupplementalDatums = \case
+  ViewTx -> Aeson.Object mempty
+  BuildTxWith TxSupplementalDataNone -> Aeson.Object mempty
+  BuildTxWith (TxSupplementalDatums hashableScriptDatas) -> toJSON hashableScriptDatas
+
 friendlyLedgerProposal
   :: ConwayEraOnwards era -> L.ProposalProcedure (ShelleyLedgerEra era) -> Aeson.Value
 friendlyLedgerProposal cOnwards proposalProcedure = object $ friendlyProposalImpl cOnwards (Proposal proposalProcedure)