diff --git a/hydra-node/test/Hydra/Chain/Direct/TxSpec.hs b/hydra-node/test/Hydra/Chain/Direct/TxSpec.hs
index eef69793a8a..ef8b7b99f9d 100644
--- a/hydra-node/test/Hydra/Chain/Direct/TxSpec.hs
+++ b/hydra-node/test/Hydra/Chain/Direct/TxSpec.hs
@@ -16,6 +16,7 @@ import Cardano.Ledger.Api (auxDataTxL, bodyTxL, inputsTxBodyL, isValidTxL, outpu
 import Cardano.Ledger.Core (EraTx (getMinFeeTx))
 import Control.Lens ((^.))
 import Data.Map qualified as Map
+import Data.Set qualified as Set
 import Data.Text qualified as T
 import Hydra.Cardano.Api.Pretty (renderTx, renderTxWithUTxO)
 import Hydra.Chain (HeadParameters (..))
@@ -193,7 +194,7 @@ spec =
               , transactionEvaluates (signedCommitTx, commitUTxO)
               , blueprintTx ^. isValidTxL === tx ^. isValidTxL
               , (blueprintTx ^. auxDataTxL) =/= (tx ^. auxDataTxL)
-              , property (length (blueprintBody ^. inputsTxBodyL) <= length (commitTxBody ^. inputsTxBodyL))
+              , property $ (blueprintBody ^. inputsTxBodyL) `Set.isSubsetOf` (commitTxBody ^. inputsTxBodyL)
               , property (length (blueprintBody ^. outputsTxBodyL) <= length (commitTxBody ^. outputsTxBodyL))
               , property (length (blueprintBody ^. referenceInputsTxBodyL) <= length (commitTxBody ^. referenceInputsTxBodyL))
               , property (length (blueprintBody ^. reqSignerHashesTxBodyL) <= length (commitTxBody ^. reqSignerHashesTxBodyL))