diff --git a/cardano-cli/src/Cardano/CLI/EraBased/Options/Transaction.hs b/cardano-cli/src/Cardano/CLI/EraBased/Options/Transaction.hs
index 44033064f5..050ed4e0e5 100644
--- a/cardano-cli/src/Cardano/CLI/EraBased/Options/Transaction.hs
+++ b/cardano-cli/src/Cardano/CLI/EraBased/Options/Transaction.hs
@@ -181,8 +181,8 @@ pTransactionBuildCmd era envCli = do
                       "Filepath of auxiliary script(s)")
           <*> many pMetadataFile
           <*> pFeatured (shelleyBasedToCardanoEra sbe) (optional pUpdateProposalFile)
-          <*> pVoteFile sbe
-          <*> pProposalFile sbe
+          <*> pVoteFiles sbe
+          <*> pProposalFiles sbe
           <*> (OutputTxBodyOnly <$> pTxBodyFileOut <|> pCalculatePlutusScriptCost)
 
 pChangeAddress :: Parser TxOutChangeAddress
@@ -216,17 +216,17 @@ pTransactionBuildRaw era =
       <*> many pMetadataFile
       <*> optional pProtocolParamsFile
       <*> pFeatured era (optional pUpdateProposalFile)
-      <*> pVoteFile era
-      <*> pProposalFile era
+      <*> pVoteFiles era
+      <*> pProposalFiles era
       <*> pTxBodyFileOut
 
-pVoteFile :: ShelleyBasedEra era -> Parser [VoteFile In]
-pVoteFile = caseShelleyToBabbageOrConwayEraOnwards 
+pVoteFiles :: ShelleyBasedEra era -> Parser [VoteFile In]
+pVoteFiles = caseShelleyToBabbageOrConwayEraOnwards 
         (const $ pure [])
         (const $ many (pFileInDirection "vote-file" "Filepath of the vote."))
 
-pProposalFile :: ShelleyBasedEra era -> Parser [ProposalFile In]
-pProposalFile = caseShelleyToBabbageOrConwayEraOnwards 
+pProposalFiles :: ShelleyBasedEra era -> Parser [ProposalFile In]
+pProposalFiles = caseShelleyToBabbageOrConwayEraOnwards 
         (const $ pure [])
         (const $ many (pFileInDirection "proposal-file" "Filepath of the proposal."))